@ARTICLE{Barszczewski_Jerzy_Water_2012, author={Barszczewski, Jerzy and Kaca, Edmund}, number={No 17}, journal={Journal of Water and Land Development}, howpublished={online}, year={2012}, publisher={Polish Academy of Sciences; Institute of Technology and Life Sciences - National Research Institute}, title={Water retention in ponds and the improvement of its quality during carp production Retencjonowanie wody w stawach oraz poprawa jej jakoĊ›ci w procesie produkcji karpiowej}, URL={http://www.journals.pan.pl/Content/89992/mainfile.pdf}, }