• Far infrared properties of PbTe doped with cerium 

      Nikolić, Pantelija M.; Koenig, W; Vujatović, Stevan S.; Blagojević, Vladimir; Luković, Danijela; Savić, Slavica M.; Radulović, Katarina; Urošević, Dragan; Nikolić, Maria Vesna (Elsevier, 2007)