Vučetić, Jovan

Link to this page

Authority KeyName Variants
221658fa-fad0-4be1-a4a2-3456a15f35fb
  • Vučetić, Jovan (5)
Projects

Author's Bibliography

Potato (Solanum tuberosum L)

Vučetić, Jovan; Gojgić-Cvijović, Gordana; Gopčević, Kristina; Nastasijević, Branislav

(Društvo za ishranu Srbije, Beograd, 2004)

TY  - JOUR
AU  - Vučetić, Jovan
AU  - Gojgić-Cvijović, Gordana
AU  - Gopčević, Kristina
AU  - Nastasijević, Branislav
PY  - 2004
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/161
AB  - Potato represents almost complete food. Beside carbohydrates, it contains low quantities of lipids and proteins, too. Nutritional value of potato comes from its most important constituent - carbohydrates. Starch is a main complex polysaccharide in potato but it is also a component of cereals, leguminoses vegetables and fruits. Potato contains low quantity of monosaccharide glucose and disaccharide sucrose. Potato has a high nutritional value because of high energy liberated by starch combustion -16,75 kj/1 g of substance. In an organism starch is being hydrolysedby enzyme action: saliva a-amilase and duodenum pancreatic a-amilase induodenum convert starch into maltose units. Potato contajns low quantity of proteins (2,1 %) separable by ele-ctrophoresis into 40 fractions. Main group of proteins are fractions with molecular masses 17-20 kD. All essential am/no acids are present in globular protein tuberin. Potato contains higher amount of aminoacids lysine and histidine than human milk. Potato contains almost all B group vitamins in low quantities, as well as A, H, C and E vitamins. More than 20 minerals were found in potato ash: macroelements potassium, phosphorus, iron and microelements copper, zinc, magnesium, chromium and molybdenum; they have an important role in metabolic pathways. Also, potato contains some enzymes. Potato is used in folk medicine for ulcer and gastritis treatment and in farmaceutical and food industry.
AB  - Krompir je složena namirnica koja pored ugljenih hidrata sadrži u manjim količinama i proteine i lipide. Hranljiva vrednost krompira police od njegovog najvažnijeg sastojka - ugljenih hidrata. Skrob je glavni složeni ugljeni hidrat krtole krompira ali se on nalazi kao rezervni polisaharid i kod žitarica, mahunarki, u povrću i voću. Od monosaharida i disaharida u krtoli krompira nalaze se u ma/im količinama glukoza i saharoza. Hranljiva vrednost krompira police od skroba; on ima visoku energetsku vrednost, budući da pri sagorevanju u organizmu 1 g skroba oslobađa 16,75 kJ energije. Skrob se u organizmu razgrađuje pod dejstvom enzima do glukoze: u usnoj duplji deluje pljuvačna a-amilaza, a u dvanaestopalačnom crevu pankreas na a-amilaza, gde se završava prevođenje skroba u maltozu. Sadržaj proteina u krompiru je nizak (oko 2,1 %) i elektroforezom se razdvajaju u 40 frakcija od kojih glavnu grupu čine protein! molekulskih masa od 17-20 kD. Tuberin je globularni protein koji sadrži sve esencijalne amino kiseline. Po sadržaju lizina i hislidina krompir prevazilazi majčino mleko. Krtola krompira sadrži skoro sve vitamine B grupe u malim količinama, kao i vitamine A,H,C i E. U pepelu krompira nađeno je vise od 20 mineralnih supstancija; makroelemenata kalijuma, fosfora, magnezijuma, gvožđa koji imaju važnu ulogu u metabolizmu kao i mikroelemenata bakra, cinka, magnezijuma, hroma i molibdena. Mineralne supstancije se u najvećoj količini nalaze odmah ispod ljuske. Takođe, krompir sadrži i neke enzime. Krompir se primenjuje u narodnoj medicini za lečenje čira i gastritisa, u farmaceutskoj i prehrambenoj industrial.
PB  - Društvo za ishranu Srbije, Beograd
T2  - Hrana i ishrana
T1  - Potato (Solanum tuberosum L)
T1  - Krompir (Solanum tuberosum L)
VL  - 45
IS  - 1-2
SP  - 10
EP  - 15
UR  - https://hdl.handle.net/21.15107/rcub_cer_161
ER  - 
@article{
author = "Vučetić, Jovan and Gojgić-Cvijović, Gordana and Gopčević, Kristina and Nastasijević, Branislav",
year = "2004",
abstract = "Potato represents almost complete food. Beside carbohydrates, it contains low quantities of lipids and proteins, too. Nutritional value of potato comes from its most important constituent - carbohydrates. Starch is a main complex polysaccharide in potato but it is also a component of cereals, leguminoses vegetables and fruits. Potato contains low quantity of monosaccharide glucose and disaccharide sucrose. Potato has a high nutritional value because of high energy liberated by starch combustion -16,75 kj/1 g of substance. In an organism starch is being hydrolysedby enzyme action: saliva a-amilase and duodenum pancreatic a-amilase induodenum convert starch into maltose units. Potato contajns low quantity of proteins (2,1 %) separable by ele-ctrophoresis into 40 fractions. Main group of proteins are fractions with molecular masses 17-20 kD. All essential am/no acids are present in globular protein tuberin. Potato contains higher amount of aminoacids lysine and histidine than human milk. Potato contains almost all B group vitamins in low quantities, as well as A, H, C and E vitamins. More than 20 minerals were found in potato ash: macroelements potassium, phosphorus, iron and microelements copper, zinc, magnesium, chromium and molybdenum; they have an important role in metabolic pathways. Also, potato contains some enzymes. Potato is used in folk medicine for ulcer and gastritis treatment and in farmaceutical and food industry., Krompir je složena namirnica koja pored ugljenih hidrata sadrži u manjim količinama i proteine i lipide. Hranljiva vrednost krompira police od njegovog najvažnijeg sastojka - ugljenih hidrata. Skrob je glavni složeni ugljeni hidrat krtole krompira ali se on nalazi kao rezervni polisaharid i kod žitarica, mahunarki, u povrću i voću. Od monosaharida i disaharida u krtoli krompira nalaze se u ma/im količinama glukoza i saharoza. Hranljiva vrednost krompira police od skroba; on ima visoku energetsku vrednost, budući da pri sagorevanju u organizmu 1 g skroba oslobađa 16,75 kJ energije. Skrob se u organizmu razgrađuje pod dejstvom enzima do glukoze: u usnoj duplji deluje pljuvačna a-amilaza, a u dvanaestopalačnom crevu pankreas na a-amilaza, gde se završava prevođenje skroba u maltozu. Sadržaj proteina u krompiru je nizak (oko 2,1 %) i elektroforezom se razdvajaju u 40 frakcija od kojih glavnu grupu čine protein! molekulskih masa od 17-20 kD. Tuberin je globularni protein koji sadrži sve esencijalne amino kiseline. Po sadržaju lizina i hislidina krompir prevazilazi majčino mleko. Krtola krompira sadrži skoro sve vitamine B grupe u malim količinama, kao i vitamine A,H,C i E. U pepelu krompira nađeno je vise od 20 mineralnih supstancija; makroelemenata kalijuma, fosfora, magnezijuma, gvožđa koji imaju važnu ulogu u metabolizmu kao i mikroelemenata bakra, cinka, magnezijuma, hroma i molibdena. Mineralne supstancije se u najvećoj količini nalaze odmah ispod ljuske. Takođe, krompir sadrži i neke enzime. Krompir se primenjuje u narodnoj medicini za lečenje čira i gastritisa, u farmaceutskoj i prehrambenoj industrial.",
publisher = "Društvo za ishranu Srbije, Beograd",
journal = "Hrana i ishrana",
title = "Potato (Solanum tuberosum L), Krompir (Solanum tuberosum L)",
volume = "45",
number = "1-2",
pages = "10-15",
url = "https://hdl.handle.net/21.15107/rcub_cer_161"
}
Vučetić, J., Gojgić-Cvijović, G., Gopčević, K.,& Nastasijević, B.. (2004). Potato (Solanum tuberosum L). in Hrana i ishrana
Društvo za ishranu Srbije, Beograd., 45(1-2), 10-15.
https://hdl.handle.net/21.15107/rcub_cer_161
Vučetić J, Gojgić-Cvijović G, Gopčević K, Nastasijević B. Potato (Solanum tuberosum L). in Hrana i ishrana. 2004;45(1-2):10-15.
https://hdl.handle.net/21.15107/rcub_cer_161 .
Vučetić, Jovan, Gojgić-Cvijović, Gordana, Gopčević, Kristina, Nastasijević, Branislav, "Potato (Solanum tuberosum L)" in Hrana i ishrana, 45, no. 1-2 (2004):10-15,
https://hdl.handle.net/21.15107/rcub_cer_161 .

Mushrooms: An important food product

Vučetić, Jovan; Gojgić-Cvijović, Gordana; Gopčević, Kristina; Izrael, Lidija

(Srpsko hemijsko društvo, Beograd, 2000)

TY  - JOUR
AU  - Vučetić, Jovan
AU  - Gojgić-Cvijović, Gordana
AU  - Gopčević, Kristina
AU  - Izrael, Lidija
PY  - 2000
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5
AB  - In this paper mushrooms as an important food component were described. Their chemical composition: nitrogen compounds, carbohydrates, mineral and organic acids, as well as vitamins, enzymes and aromatic and extractable substances were discussed. Chemical composition of mushrooms was compared with the other foods - some kinds of meat. Also, micro and macroelements contents was presented. The role of mushrooms in medicine was described.
AB  - U radu su opisane gljive (pečurke) kao važan sastojak ishrane. Naveden je njihov hemijski sastav: azotne supstance, ugljeni hidrati, mineralne i organske kiseline, vitamini, enzimi, aromatične i ekstraktivne supstance. Dat je pregled zastupljenosti mikro- i makroelemenata u gljivama. Ukazano je i na ulogu gljiva u medicini.
PB  - Srpsko hemijsko društvo, Beograd
T2  - Hemijski pregled
T1  - Mushrooms: An important food product
T1  - Jestive gljive (pečurke) - cenjen proizvod ishrane
VL  - 41
IS  - 2
SP  - 51
EP  - 55
UR  - https://hdl.handle.net/21.15107/rcub_cer_5
ER  - 
@article{
author = "Vučetić, Jovan and Gojgić-Cvijović, Gordana and Gopčević, Kristina and Izrael, Lidija",
year = "2000",
abstract = "In this paper mushrooms as an important food component were described. Their chemical composition: nitrogen compounds, carbohydrates, mineral and organic acids, as well as vitamins, enzymes and aromatic and extractable substances were discussed. Chemical composition of mushrooms was compared with the other foods - some kinds of meat. Also, micro and macroelements contents was presented. The role of mushrooms in medicine was described., U radu su opisane gljive (pečurke) kao važan sastojak ishrane. Naveden je njihov hemijski sastav: azotne supstance, ugljeni hidrati, mineralne i organske kiseline, vitamini, enzimi, aromatične i ekstraktivne supstance. Dat je pregled zastupljenosti mikro- i makroelemenata u gljivama. Ukazano je i na ulogu gljiva u medicini.",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "Hemijski pregled",
title = "Mushrooms: An important food product, Jestive gljive (pečurke) - cenjen proizvod ishrane",
volume = "41",
number = "2",
pages = "51-55",
url = "https://hdl.handle.net/21.15107/rcub_cer_5"
}
Vučetić, J., Gojgić-Cvijović, G., Gopčević, K.,& Izrael, L.. (2000). Mushrooms: An important food product. in Hemijski pregled
Srpsko hemijsko društvo, Beograd., 41(2), 51-55.
https://hdl.handle.net/21.15107/rcub_cer_5
Vučetić J, Gojgić-Cvijović G, Gopčević K, Izrael L. Mushrooms: An important food product. in Hemijski pregled. 2000;41(2):51-55.
https://hdl.handle.net/21.15107/rcub_cer_5 .
Vučetić, Jovan, Gojgić-Cvijović, Gordana, Gopčević, Kristina, Izrael, Lidija, "Mushrooms: An important food product" in Hemijski pregled, 41, no. 2 (2000):51-55,
https://hdl.handle.net/21.15107/rcub_cer_5 .

Effect of methyl oleate and Tween 80 on the antibiotic productivity and the fatty acid composition of the total lipids of Streptomyces hygroscopicus CH-7

Gojgić-Cvijović, Gordana; Karadžić, Ivanka; Vučetić, Jovan

(Serbian Chemical Society, 2000)

TY  - JOUR
AU  - Gojgić-Cvijović, Gordana
AU  - Karadžić, Ivanka
AU  - Vučetić, Jovan
PY  - 2000
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/14
AB  - The effects of methyl oleate and Tween 80, hexaene H-85 production stimulators, on the fatty acid composition of the total lipids of S. hygroscopicus CH-7 were investigated. Besides oleic acid in the biomass, an increase of the branched chain fatty acid contents was observed: from 1.6 to 2.1 fold in the medium with methyl oleate and 2.5-2.9 in the medium with Tween 80 compared to the base medium. These two additives act differently on the growth of the producing strain and the uptake of valine, an essential nutrient. A decreased proteolytic activity and similar cellular fatty acid profiles indicate that the main effect of the added compounds is to facilitate the excretion of antibiotics to the outer medium, thus increasing biosynthesis.
AB  - U radu je ispitivano dejstvo u podlogu dodatih metil oleata i Tween-a 80, stimulatora produkcije heksaena N-85, na sadržaj masnih kiselina u ukupnim lipidima soja S. hygroscopicus CH-7. Pored povećanja sadržaja oleinske kiseline u biomasi pri fermentaciji na podlozi sa metil oleatom sadržaj i 16:0, 17:0, 15:0 i ai 17:0, 15:0 je od 1,6 do 2,1 puta viši, dok na podlozi sa Tween-om 80 ovo povećanje iznosi 2,5-2,9 puta. Ova dva aditiva različito deluju na rast produkcionog soja kao i na brzinu usvajanja valina iz podloge. Smanjenje proteolitičke aktivnosti i sličnosti u sastavu lipida ukazuju da je verovatno najvažnije dejstvo metil oleata i Tween-a 80 stimulacija ekskrecije polienskog antibiotika u podlogu čime se povećava njegova sinteza.
PB  - Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Effect of methyl oleate and Tween 80 on the antibiotic productivity and the fatty acid composition of the total lipids of Streptomyces hygroscopicus CH-7
T1  - Dejstvo metil oleata i Tween-a 80 ha produkciju antibiotika i sadržaj masnih kiselina u ukupnim lipidima soja Streptomyces hygroscopicus CH-7
VL  - 65
IS  - 8
SP  - 603
EP  - 607
UR  - https://hdl.handle.net/21.15107/rcub_cer_14
ER  - 
@article{
author = "Gojgić-Cvijović, Gordana and Karadžić, Ivanka and Vučetić, Jovan",
year = "2000",
abstract = "The effects of methyl oleate and Tween 80, hexaene H-85 production stimulators, on the fatty acid composition of the total lipids of S. hygroscopicus CH-7 were investigated. Besides oleic acid in the biomass, an increase of the branched chain fatty acid contents was observed: from 1.6 to 2.1 fold in the medium with methyl oleate and 2.5-2.9 in the medium with Tween 80 compared to the base medium. These two additives act differently on the growth of the producing strain and the uptake of valine, an essential nutrient. A decreased proteolytic activity and similar cellular fatty acid profiles indicate that the main effect of the added compounds is to facilitate the excretion of antibiotics to the outer medium, thus increasing biosynthesis., U radu je ispitivano dejstvo u podlogu dodatih metil oleata i Tween-a 80, stimulatora produkcije heksaena N-85, na sadržaj masnih kiselina u ukupnim lipidima soja S. hygroscopicus CH-7. Pored povećanja sadržaja oleinske kiseline u biomasi pri fermentaciji na podlozi sa metil oleatom sadržaj i 16:0, 17:0, 15:0 i ai 17:0, 15:0 je od 1,6 do 2,1 puta viši, dok na podlozi sa Tween-om 80 ovo povećanje iznosi 2,5-2,9 puta. Ova dva aditiva različito deluju na rast produkcionog soja kao i na brzinu usvajanja valina iz podloge. Smanjenje proteolitičke aktivnosti i sličnosti u sastavu lipida ukazuju da je verovatno najvažnije dejstvo metil oleata i Tween-a 80 stimulacija ekskrecije polienskog antibiotika u podlogu čime se povećava njegova sinteza.",
publisher = "Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Effect of methyl oleate and Tween 80 on the antibiotic productivity and the fatty acid composition of the total lipids of Streptomyces hygroscopicus CH-7, Dejstvo metil oleata i Tween-a 80 ha produkciju antibiotika i sadržaj masnih kiselina u ukupnim lipidima soja Streptomyces hygroscopicus CH-7",
volume = "65",
number = "8",
pages = "603-607",
url = "https://hdl.handle.net/21.15107/rcub_cer_14"
}
Gojgić-Cvijović, G., Karadžić, I.,& Vučetić, J.. (2000). Effect of methyl oleate and Tween 80 on the antibiotic productivity and the fatty acid composition of the total lipids of Streptomyces hygroscopicus CH-7. in Journal of the Serbian Chemical Society
Serbian Chemical Society., 65(8), 603-607.
https://hdl.handle.net/21.15107/rcub_cer_14
Gojgić-Cvijović G, Karadžić I, Vučetić J. Effect of methyl oleate and Tween 80 on the antibiotic productivity and the fatty acid composition of the total lipids of Streptomyces hygroscopicus CH-7. in Journal of the Serbian Chemical Society. 2000;65(8):603-607.
https://hdl.handle.net/21.15107/rcub_cer_14 .
Gojgić-Cvijović, Gordana, Karadžić, Ivanka, Vučetić, Jovan, "Effect of methyl oleate and Tween 80 on the antibiotic productivity and the fatty acid composition of the total lipids of Streptomyces hygroscopicus CH-7" in Journal of the Serbian Chemical Society, 65, no. 8 (2000):603-607,
https://hdl.handle.net/21.15107/rcub_cer_14 .

Hexaene H-85, a hexaene macrolide complex

Karadžić, Ivanka M.; Gojgić-Cvijović, Gordana; Vučetić, Jovan

(Switzerland : Springer Nature, 1991)

TY  - JOUR
AU  - Karadžić, Ivanka M.
AU  - Gojgić-Cvijović, Gordana
AU  - Vučetić, Jovan
PY  - 1991
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4390
AB  - The hexaene macrolide antibiotics constitute the smallest group of the polyenes (12 ~ 15). Mediocidin, endomycin, hexaene H-85 and hexafungin each have a significant tetraene spectrum in addition to a hexaene spectrum (hexaene spectrum being predominant) and show high activity against fungi and moderate against Gram-positive bacteria.
PB  - Switzerland : Springer Nature
T2  - Journal of Antibiotics
T1  - Hexaene H-85, a hexaene macrolide complex
VL  - 44
IS  - 12
SP  - 1452
EP  - 1453
DO  - 10.7164/antibiotics.44.1452
ER  - 
@article{
author = "Karadžić, Ivanka M. and Gojgić-Cvijović, Gordana and Vučetić, Jovan",
year = "1991",
abstract = "The hexaene macrolide antibiotics constitute the smallest group of the polyenes (12 ~ 15). Mediocidin, endomycin, hexaene H-85 and hexafungin each have a significant tetraene spectrum in addition to a hexaene spectrum (hexaene spectrum being predominant) and show high activity against fungi and moderate against Gram-positive bacteria.",
publisher = "Switzerland : Springer Nature",
journal = "Journal of Antibiotics",
title = "Hexaene H-85, a hexaene macrolide complex",
volume = "44",
number = "12",
pages = "1452-1453",
doi = "10.7164/antibiotics.44.1452"
}
Karadžić, I. M., Gojgić-Cvijović, G.,& Vučetić, J.. (1991). Hexaene H-85, a hexaene macrolide complex. in Journal of Antibiotics
Switzerland : Springer Nature., 44(12), 1452-1453.
https://doi.org/10.7164/antibiotics.44.1452
Karadžić IM, Gojgić-Cvijović G, Vučetić J. Hexaene H-85, a hexaene macrolide complex. in Journal of Antibiotics. 1991;44(12):1452-1453.
doi:10.7164/antibiotics.44.1452 .
Karadžić, Ivanka M., Gojgić-Cvijović, Gordana, Vučetić, Jovan, "Hexaene H-85, a hexaene macrolide complex" in Journal of Antibiotics, 44, no. 12 (1991):1452-1453,
https://doi.org/10.7164/antibiotics.44.1452 . .
5
10

Demineralization of an oil shale by Bacillus circulans (“siliceous bacteria”)

Vrvić, Miroslav; Matić, Valerija; Vučetić, Jovan; Vitorović, Dragomir

(Elsevier, 1990)

TY  - JOUR
AU  - Vrvić, Miroslav
AU  - Matić, Valerija
AU  - Vučetić, Jovan
AU  - Vitorović, Dragomir
PY  - 1990
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4738
AB  - Experiments are presented aimed at removing the silicates from an oil shale by a chemoorganoheterotrophic bacterium, Bacillus circulans. This process was expected to substitute the drastic HF-treatment in the kerogen concentrate preparation procedure. Three Bacillus circulans strains were isolated from siliceous habitats. Tests showed that they were not using the shale organic matter as source of carbon. The substrates were the raw oil shale from Aleksinac, Yugoslavia (-0.063 mm), and the corresponding neutralized HCl- and HCl-kerogen-concentrates. The solid/liquid ratio was 1:10 (w/v), the liquid phase being 2% glycerol in distilled water. In all experiments with the shale concentrates, the pH decreased to ca 3. This resulted in a decrease of the number of bacteria and hence failure in demineralization, the lowest pH limit for the growth being ca 4. The raw shale was shown to be the most favourable substrate due to the buffer effect of the carbonates. The achieved leaching was obviously much better but not yet optimal. So far the total effects were found to be 21.4, 18.7 and 17.2%, respectively. Several possible ways are suggested for improving the efficiency of the process.
PB  - Elsevier
T2  - Organic Geochemistry
T1  - Demineralization of an oil shale by Bacillus circulans (“siliceous bacteria”)
VL  - 16
IS  - 4-6
SP  - 1203
EP  - 1209
DO  - 10.1016/0146-6380(90)90155-S
ER  - 
@article{
author = "Vrvić, Miroslav and Matić, Valerija and Vučetić, Jovan and Vitorović, Dragomir",
year = "1990",
abstract = "Experiments are presented aimed at removing the silicates from an oil shale by a chemoorganoheterotrophic bacterium, Bacillus circulans. This process was expected to substitute the drastic HF-treatment in the kerogen concentrate preparation procedure. Three Bacillus circulans strains were isolated from siliceous habitats. Tests showed that they were not using the shale organic matter as source of carbon. The substrates were the raw oil shale from Aleksinac, Yugoslavia (-0.063 mm), and the corresponding neutralized HCl- and HCl-kerogen-concentrates. The solid/liquid ratio was 1:10 (w/v), the liquid phase being 2% glycerol in distilled water. In all experiments with the shale concentrates, the pH decreased to ca 3. This resulted in a decrease of the number of bacteria and hence failure in demineralization, the lowest pH limit for the growth being ca 4. The raw shale was shown to be the most favourable substrate due to the buffer effect of the carbonates. The achieved leaching was obviously much better but not yet optimal. So far the total effects were found to be 21.4, 18.7 and 17.2%, respectively. Several possible ways are suggested for improving the efficiency of the process.",
publisher = "Elsevier",
journal = "Organic Geochemistry",
title = "Demineralization of an oil shale by Bacillus circulans (“siliceous bacteria”)",
volume = "16",
number = "4-6",
pages = "1203-1209",
doi = "10.1016/0146-6380(90)90155-S"
}
Vrvić, M., Matić, V., Vučetić, J.,& Vitorović, D.. (1990). Demineralization of an oil shale by Bacillus circulans (“siliceous bacteria”). in Organic Geochemistry
Elsevier., 16(4-6), 1203-1209.
https://doi.org/10.1016/0146-6380(90)90155-S
Vrvić M, Matić V, Vučetić J, Vitorović D. Demineralization of an oil shale by Bacillus circulans (“siliceous bacteria”). in Organic Geochemistry. 1990;16(4-6):1203-1209.
doi:10.1016/0146-6380(90)90155-S .
Vrvić, Miroslav, Matić, Valerija, Vučetić, Jovan, Vitorović, Dragomir, "Demineralization of an oil shale by Bacillus circulans (“siliceous bacteria”)" in Organic Geochemistry, 16, no. 4-6 (1990):1203-1209,
https://doi.org/10.1016/0146-6380(90)90155-S . .
8
14