@article{Strzeżek_J._Boar_2011,
 author={Strzeżek, J. and Dziekońska, A.},
 number={No 1},
 howpublished={online},
 journal={Polish Journal of Veterinary Sciences},
 year={2011},
 publisher={Polish Academy of Sciences Committee of Veterinary Sciences},
 publisher={University of Warmia and Mazury in Olsztyn},
 title={Boar variability affects sperm metabolism activity in liquid stored semen at 5°C},
 doi={10.2478/v10181-011-0003-1},
}