K. G.  Bagdasaryan, ?On the palaeobiology of east-Paratethian Miocene Pteriidae and Isognomonidae?, Bulletin of the Academy of Sciences of the Georgian SSR, vol. 110, pp. 193-196, 1983.

K. G.  Bagdasaryan, ?On the palaeobiology of east-Paratethian Miocene Pteriidae and Isognomonidae?, Bulletin of the Academy of Sciences of the Georgian SSR, vol. 110, pp. 193-196, 1983.