@ARTICLE{Strzeżek_R._Cryopreservation_2012, author={Strzeżek, R. and Koziorowska-Gilun, M. and Stawiszyńska, M.}, number={No 4}, journal={Polish Journal of Veterinary Sciences}, howpublished={online}, year={2012}, publisher={Polish Academy of Sciences Committee of Veterinary Sciences}, publisher={University of Warmia and Mazury in Olsztyn}, title={Cryopreservation of canine semen: the effect of two extender variants on the quality and antioxidant properties of spermatozoa}, URL={http://www.journals.pan.pl/Content/99101/PDF/16_paper.pdf}, doi={10.2478/v10181-012-0109-0}, }