@misc{Adamczyk_Kamila_Changes,
 author={Adamczyk, Kamila and Jankowska-Błaszczuk, Małgorzata and Przemyski, Alojzy},
 howpublished={online},
 publisher={Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej},
 language={eng ; pol},
 type={artykuł},
 title={Changes of species richness with special consideration of threatened species within the overgrowing xerothermic grassland in the forest clearing reserve of "Polana Polichno" in the Nida Basin (Małopolska Upland)},
 keywords={species richness, xerothermic grasslands, threatened species, ecological structure, ecotone, Ponidzie region},
}