@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 jakości w procesie produkcji karpiowej},
 URL={http://ochroma.man.poznan.pl/Content/89992/mainfile.pdf},
}