@misc{Wrzesień_Magdalena_Use_2007,
 author={Wrzesień, Magdalena and Zwijacz-Kozica, Tomasz},
 volume={Nr 54 cz. I},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Kraków},
 journal={Studia Naturae},
 howpublished={online},
 year={2007},
 publisher={Institute of Nature Conservation of the Polish Academy of Sciences},
 language={pol},
 type={Text},
 title={Use of the repeated photographs method to the quantitative analysis of land cover changes: case study of the high mountain meadow of Hala Gąsienicowa},
 URL={http://rcin.org.pl/Content/119458/PDF/KR038_96448_r2007-t54-1_SN-Wrzesien-265-273.pdf},
 keywords={protected natural areas, Tatra National Park, land cover changes},
}