“Double Origin of the Racer Goby (Babka Gymnotrachelus) in Poland Revealed With Mitochondrial Marker. Possible Implications for the Species Alien Native Status”. Journal of Limnology 75, no. 1 (September 1, 2015). Accessed July 6, 2025. https://www.jlimnol.it/jlimnol/article/view/jlimnol.2015.1253.