@ARTICLE{Gajewczyk_P._Response_2010,
 author={Gajewczyk, P. and Korniewicz, D. and Kołacz, R. and Dobrzański, Z. and Korniewicz, A.},
 number={No 4},
 journal={Polish Journal of Veterinary Sciences},
 howpublished={online},
 year={2010},
 publisher={Polish Academy of Sciences Committee of Veterinary Sciences},
 publisher={University of Warmia and Mazury in Olsztyn},
 title={Response of pregnant and lactating sows to reduced protein content in complete compound feed},
 URL={http://www.journals.pan.pl/Content/105494/PDF/26_paper.pdf},
 doi={10.2478/v10181-010-0021-4},
}