A long-term study (1985-1995) of fish populations in the impounded Warta River, PolandPENCZAK, T; GŁOWACKI, L; GALICKA, W et al.Hydrobiologia (The Hague). 1998, Vol 368, pp 157-173, issn 0018-8158Article

The importance of fish growth and consumption on the nutrient budget of the impounded Warta RiverPENCZAK, T; GALICKA, W; GŁOWACKI, Ł et al.Archiv für Hydrobiologie. Supplementband. Monographische Beiträge. 2001, Vol 139, Num 1, pp 117-138, issn 0341-2881Article

Fish assemblage changes relative to environmental factors and time in the Warta River, Poland, and its oxbow lakesPENCZAK, T; GALICKA, W; GŁOWACKI, Ł et al.Journal of fish biology. 2004, Vol 64, Num 2, pp 483-501, issn 0022-1112, 19 p.Article