@misc{Kozakiewicz_M._The_1976,
 author={Kozakiewicz, M.},
 volume={21},
 number={23},
 copyright={Rights Reserved - Free Access},
 address={Białowieża},
 journal={Acta Theriologica},
 howpublished={online},
 year={1976},
 language={eng},
 type={Text},
 title={The weight of eye lens as the proposed age indicator of the bank vole},
 URL={http://rcin.org.pl/Content/10327/PDF/BI002_10938_Cz-40-2_Acta-T21-nr23-314-316_o.pdf},
 keywords={age indicator, Clethrionomys glareolus, eye lens, weight of eye lens, Nornica ruda, ciężar soczewki oka, wskaźnik wieku},
}