@misc{Arca_G._Food_1987,
 author={Arca, G. and Prigioni, C.},
 volume={32},
 number={10},
 copyright={Rights Reserved - Free Access},
 address={Białowieża},
 journal={Acta Theriologica},
 howpublished={online},
 year={1987},
 language={eng ; sum. eng.},
 type={Text},
 title={Food of the otter on the Fiora River (Central Italy)},
 URL={http://rcin.org.pl/Content/11220/PDF/BI002_2613_Cz-40-2_Acta-T32-nr10-134-140_o.pdf},
 keywords={Italy, food, Lutra lutra, dieta, pokarm, wydra},
}