@misc{Brisbin_I._L._Morphological_1977,
 author={Brisbin, I. L. and Geiger, R. A. and Graves, H. B. and Pinder, J. E., III and Sweeney, J. M. and Sweeney, J. R.},
 volume={22},
 number={4},
 copyright={Rights Reserved - Free Access},
 journal={Acta Theriologica},
 address={Białowieża},
 howpublished={online},
 year={1977},
 language={eng ; sum. eng. ; pol.},
 title={Morphological characterizations of two populations of feral swine},
 type={Text},
 URL={http://rcin.org.pl/ibs/Content/10486/PDF/BI002_2613_Cz-40-2_Acta-T22-nr4-75-85_o.pdf},
 keywords={differences, island population, mainland population, Sus scrofa, dzika świnia, populacja wyspowa, populacja kontynentalna},
}