Nikolić, D., S. Skorić, G. Cvijanović, M. Jaćimović, V. Đikanović, and B. Mićković. “Morphometric and Meristic Characteristics of the Amur Sleeper (Perccottus Glenii) from the Danube River Drainage Channel”. Archives of Biological Sciences, vol. 73, no. 3, Oct. 2021, pp. 381-8, doi:10.2298/ABS210413031N.