@misc{Faber_J._Observations_1986,
 author={Faber, J. and Ma, W.},
 volume={31},
 number={35},
 copyright={Rights Reserved - Free Access},
 journal={Acta Theriologica},
 address={Białowieża},
 howpublished={online},
 year={1986},
 language={eng ; sum. eng. ; pol.},
 title={Observations on seasonal dynamics in diet composition of the field vole, Microtus agrestis, with some methodological remarks},
 type={Text},
 URL={http://rcin.org.pl/ibs/Content/11199/PDF/BI002_2613_Cz-40-2_Acta-T31-nr35-479-490_o.pdf},
 keywords={diet composition, dynamics, food preference, Microtus agrestis, seasonal dynamics, sezonowe zmiany, skład diety, zawartość żołądka, Nornik bury, wybiórczość pokarmowa},
}