A. B. Bigaliev, S. S. Kobegenova, K. B. Adyrbekova, and S. A. Gutsulyak, “Diversity, morphology and karyotypes of species from genus Neogobius (Perciformes; Gobiidae) at coastal zone of the Caspian Sea (Aktau city)”, IJBCh, vol. 10, no. 1, pp. 4–8, Jun. 2017.