WALDON-RUDZIONEK, Barbara. Is the flora of oxbow lakes different from that of fishponds? A comparison of two types of water reservoirs in the Noteć River valley and Bydgoszcz Canal valley (NW Poland). Ecological Questions. Online. 26 July 2017. Vol. 25, pp. 27-40. [Accessed 11 December 2025]. DOI 10.12775/EQ.2017.003.