@misc{Kulmatycki_Włodzimierz_Julian_(1895–1939)_W_1933,
 author={Kulmatycki, Włodzimierz Julian (1895–1939)},
 copyright={Public Domain},
 address={Warszawa},
 address={(Warszawa)},
 journal={Publications of famous biologists - a collection of prints},
 howpublished={online},
 year={1933},
 publisher={[unknown]},
 publisher={(Drukarnia Kasy imienia Mianowskiego)},
 language={pol},
 title={W sprawie zachowania jesiotra w rzekach polskich},
 type={Text},
 URL={http://www.rcin.org.pl/Content/79798/PDF/584.pdf},
 keywords={Fish - Sturgeon - protection, Fish spawning grounds, Rivers - regulation - Vistula, Rivers - pollution},
}