@misc{Zarzycki_Kazimierz_The_1961,
 author={Zarzycki, Kazimierz},
 volume={17 nowa seria},
 number={4},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 journal={Let's protect Our Indigenous Nature},
 address={Kraków},
 howpublished={online},
 year={1961},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 title={The snowdrop and the spring snowflake},
 type={Text},
 URL={http://rcin.org.pl./Content/83576/PDF/KR038_105292_r1961-t17-no4_ChPO-Zarzycki-5-18.pdf},
 keywords={snowdrop, spring snowflake, Galanthus nivalis, Leucoium vernum},
}