@misc{Kulmatycki_Włodzimierz_Julian_(1895–1939)_O_1930,
 author={Kulmatycki, Włodzimierz Julian (1895–1939)},
 copyright={Public Domain},
 journal={Publications of famous biologists - a collection of prints},
 address={[unknown]},
 address={(Poznań)},
 howpublished={online},
 year={1930},
 publisher={[unknown]},
 publisher={(Rolnicza Drukarnia i Księgarnia Nakładowa)},
 language={pol},
 type={Text},
 title={O karpiu obsadowym},
 URL={http://rcin.org.pl/ibd/Content/78951/PDF/549.pdf},
 keywords={Fish - carp - stocking material, Carp - one-year-old fish, Carp - two-year-old fish},
}