@misc{Koczur_Anna_Changes_1996,
 author={Koczur, Anna},
 volume={52},
 number={5},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Kraków},
 journal={Let's protect Our Indigenous Nature},
 howpublished={online},
 year={1996},
 publisher={Institute of Nature Conservation of the Polish Academy of Sciences},
 language={pol},
 type={Text},
 title={Changes in the area and state of preservation of raised bogs near Ludźmierz during the last century},
 URL={http://rcin.org.pl/Content/113195/PDF/KR038_107983_r1996-t52-no5_ChPO-Koczur-25-38.pdf},
 keywords={raised bogs},
}