@ARTICLE{Rybczyk_Agnieszka_First_2014,
 author={Rybczyk, Agnieszka and Czerniejewski, Przemysław and Rokicka-Praxmajer, Joanna},
 volume={Vol. 56},
 number={Iss. 1},
 journal={Oceanologia},
 howpublished={online},
 year={2014},
 publisher={Instytut Oceanologii PAN},
 publisher={Komitet Badań Morza PAN},
 title={First record of brown colouration of Atlantic cod (Gadus morhua, L.) from the North Sea},
 URL={http://www.czasopisma.pan.pl/Content/100067/mainfile.pdf},
}