ŻBIKOWSKI, Janusz and ŁAPKIEWICZ, Katarzyna. The oxygen concentration in near-bottom water shapes the structure of macrozoobenthos in the bradymictic Lake Urowiec . Ecological Questions. Online. 19 March 2025. Vol. 36, no. 1, pp. 1-16. [Accessed 8 July 2025]. DOI 10.12775/EQ.2025.014.