@misc{_Annales_1954-,
 editor={Polska Akademia Nauk. Instytut Zoologiczny},
 address={Warszawa},
 howpublished={online},
 year={1954-},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={eng},
 language={pol},
 language={rus},
 language={mul},
 title={Annales Zoologici ; vol 20},
 type={Text},
 URL={http://rcin.org.pl/miiz/Content/51691/PDF/WA058_70975_P255-T20_Ann-Zool-spis.pdf},
 keywords={zoology, Poland, periodicals},
}