Vorlage:Novitskaya, 1983

• Novitskaya, L.I. 1983. Morfologiya drevnikh beschelyustnykh (geterostraki i problema svyazi beschelyustnykh i chelyustnorotykh pozvonochnykh) [Morphology of Fossil Agnathans (Heterostracans and the Problem of Relationship of Jawless and Jawed Vertebrates) / Morphology of Ancient Agnathans (Heterostracans and the Relationship Problem of Agnathans and Gnathostome Vertebrates)]. Transactions of the Palaeontological Institute (Academy of Sciences of the USSR) / Trudy Paleontologicheskogo Instituta, 196, Akademia Nauk SSSR. [auf russisch]