@misc{Grant_J._Some_1996,
 author={Grant, J. and Hawley, A.},
 volume={41},
 number={4},
 copyright={Rights Reserved - Free Access},
 journal={Acta Theriologica},
 address={Białowieża},
 howpublished={online},
 year={1996},
 language={eng ; Sum. eng.},
 title={Some observations on the mating behaviour of captive American pine martens Martes americana},
 type={Text},
 URL={http://rcin.org.pl/ibs/Content/12661/PDF/BI002_26827_Cz-40-2_Acta-T41-nr41-439-442_o.pdf},
 keywords={mating behaviour, captive population, copulations, Martes americana, Kuna amerykańska, sezon godowy, kopulacja},
}