@misc{Olaczek_Romuald_Notes_1972,
 author={Olaczek, Romuald},
 volume={28 nowa seria},
 number={5-6},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Kraków},
 journal={Let's protect Our Indigenous Nature},
 howpublished={online},
 year={1972},
 publisher={Polish Academy of Sciences},
 language={pol},
 type={Text},
 title={Notes on the "Wielki Las" (Large Woodland) reserve in the province of Łódź},
 URL={http://rcin.org.pl/Content/80686/PDF/KR038_103412_r1972-t28-no5-6_ChPO-Olaczek-44-47.pdf},
 keywords={Wielki Las - nature reserve},
}