@ARTICLE{Dors_A._Effect_2013, author={Dors, A. and Pomorska-Mól, M. and Czyżewska, E. and Kołacz, R. and Pejsak, Z.}, number={No 4}, journal={Polish Journal of Veterinary Sciences}, howpublished={online}, year={2013}, publisher={Polish Academy of Sciences Committee of Veterinary Sciences}, publisher={University of Warmia and Mazury in Olsztyn}, title={Effect of various husbandry conditions on the production parameters of swine herds in Poland}, URL={http://journals.pan.pl/Content/99209/PDF/12.pdf}, doi={10.2478/pjvs-2013-0100}, }