@misc{Ruprecht_A._L._Variability_1981,
 author={Ruprecht, A. L.},
 volume={26},
 number={22},
 copyright={Rights Reserved - Free Access},
 address={Białowieża},
 journal={Acta Theriologica},
 howpublished={online},
 year={1981},
 language={eng ; sum. eng. ; pol.},
 type={Text},
 title={Variability of Daubenton's bat and distribution of the nathalinae morphotype in Poland},
 URL={http://rcin.org.pl/Content/26766/PDF/BI002_2613_Cz-40-2_Acta-T26-nr22-349-357_o.pdf},
 keywords={bats, Chiroptera, Myotis daubentoni, nietoperz, Nocek rudy},
}