@misc{Matlak_Józef_Pokarm_1976,
 author={Matlak, Józef and Matlak, Olga},
 volume={Vol. 18},
 number={3},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 journal={Acta Hydrobiologica},
 address={Warszawa},
 address={Kraków},
 howpublished={online},
 year={1976},
 publisher={Laboratory of Water Biology of the Polish Academy of Sciences},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={eng},
 title={Pokarm naturalny narybku karpia (Cyprinus carpio L.)},
 title={The natural food of carp fry (Cyprinus carpio L.)},
 type={Text},
 URL={http://rcin.org.pl/Content/204248/PDF/KR038_183244_r1976-t18-no3_AH-Matlak-203-228.pdf},
}