“Dynamics of morphobiological parameters of bream Abramis brama (Cyprinidae; Cypriniformes; Actinopterygii) in the Kapshagai reservoir (Balkhash basin)”, EJE, vol. 66, no. 1, pp. 40–50, Apr. 2021, doi: 10.26577/EJE.2021.v66.i1.04.