@misc{Piątek_Marcin_Natural_1994,
 author={Piątek, Marcin},
 volume={50},
 number={6},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Kraków},
 journal={Let's protect Our Indigenous Nature},
 howpublished={online},
 year={1994},
 publisher={Institute of Nature Conservation of the Polish Academy of Sciences},
 language={pol},
 type={Text},
 title={Natural values of planned reserve "Uroczysko Wróblowice" on Ciężkowice Plateau},
 URL={http://rcin.org.pl/Content/105128/PDF/KR038_109385_r1994-t50-no6_ChPO-Piatek-60-66.pdf},
 keywords={Pogórze Ciężkowickie, Uroczysko Wróblowice},
}