1. Neogobius fluviatilis in Lake Balaton-a Ponto-Caspian goby new to the fauna of central Europe
2. I. E. Bykhovskaya-Pavlovskaya, A. V. Gusev, M. N. Dubinina, N. A. Izyumova, T. S. Smirnova, I. L. Sokolovskaya, F. G. Shtein, S. S. Shulman, and V. M. Epstein , 1962 : Key to the parasites of freshwater fish of the USSR . Publishing House Akademii Nauk, Moscow-Leningrad, 776 p. (in Russian).
3. The Round Goby, Neogobius melanostomus, a Fish Invader on both sides of the Atlantic Ocean