@misc{Library_of_the_Museum_and_Institute_of_Zoology_PAS_Etudes-Gyv_1953-2011,
 author={Library of the Museum and Institute of Zoology PAS},
 copyright={Rights Reserved - Free Access},
 howpublished={online},
 year={1953-2011},
 language={mul},
 type={Image},
 title={Etudes-Gyv},
 URL={http://rcin.org.pl/Content/238558/WA058_274848_P_Etudes-Gyv.pdf},
 keywords={library catalog, card catalog, periodicals card catalog, library card catalog, journals, periodicals},
}