@misc{Haitlinger_R._Two_1963,
 author={Haitlinger, R. and Humiński, S.},
 volume={7},
 number={19},
 copyright={Rights Reserved - Free Access},
 journal={Acta Theriologica},
 address={Białowieża},
 howpublished={online},
 year={1963},
 language={eng},
 type={Text},
 title={Two cases of "spotting" in Microtus agrestis (Linnaeus, 1761); O dwóch przypadkach łaciastości ("spotting") u Microtus agrestis},
 URL={http://rcin.org.pl/ibs/Content/9236/PDF/BI002_2613_Cz-40-2_Acta-T7-nr19-384-385_o.pdf},
 keywords={Microtus, Microtus agrestis, white spotting, spotting},
}