@misc{Sikorski_M._D._Geographical_1984,
 author={Sikorski, M. D. and Bernshtein, A. D.},
 volume={29},
 number={17},
 copyright={Rights Reserved - Free Access},
 journal={Acta Theriologica},
 address={Białowieża},
 howpublished={online},
 year={1984},
 language={eng ; Sum. eng ; pol.},
 title={Geographical and intrapopulation divergence in Clethrionomys glareolus},
 type={Text},
 URL={http://www.rcin.org.pl/Content/11088/PDF/BI002_2613_Cz-40-2_Acta-T29-nr17-219-230_o.pdf},
 keywords={Clethrionomys glareolus, geographical divergence, molar structure, skull, intrapopulation divergence, geograficzna dywergencja, Nornica ruda, populacja, czaszka},
}