1. Note on the sternum of a large carinate bird from the (?) Eocene of Southern Nigeria;Andrews;Proceedings of the Zoological Society of London,1916
2. The first and unique find of the fossil of Perekishkul toothed bird in the terrirory of USSR and in the Asiatic continent;Aslanova;Izvestiâ Akademii nauk SSR. Seriâ biologiceskaâ,1982
3. A detailed description of Caspiodontornis kobystanicus from the Oligocene of the Caspian seashore;Aslanova;Acta Zoologica Cracoviensia,1999
4. Bony-toothed birds (Aves: Pelecaniformes: Odontopterygia) from the Late Paleocene and Eocene of the Western margin of Ancient Asia;Averianov;Proceedings of the Zoological Institute, USSR Academy of Sciences,1991