@misc{Pulliainen_E._A_1996,
 author={Pulliainen, E. and Ollinmäki, P.},
 volume={41},
 number={4},
 copyright={Rights Reserved - Free Access},
 address={Białowieża},
 journal={Acta Theriologica},
 howpublished={online},
 year={1996},
 language={eng ; Sum. eng.},
 type={Text},
 title={A long-term study of the winter food niche of the pine marten Martes martes in northern boreal Finland},
 URL={http://rcin.org.pl/Content/12644/PDF/BI002_2613_Cz-40-2_Acta-T41-nr31-336-352_o.pdf},
 keywords={between-year variation, Finland, food niche, Martes martes, winter food, łasicowate, pokarm, Finlandia},
}