Current stocking program of the sterlet (Acipenser ruthenus, L.) can negatively shape its genetic variability in the Middle DanubeLadislav Pekárik, Zuzana Čiamporová-Zaťovičová, Darina Arendt and Fedor ČiamporKnowl. Manag. Aquat. Ecosyst., 420 (2019) 19DOI: https://doi.org/10.1051/kmae/2019004