WARDA, Marianna, KULIK, Mariusz and GRUSZECKI, Tomasz. The impact of intensive sheep grazing in the spring on the vegetation of xerothermic grasslands in Stawska Góra nature reserve. Ecological Questions. Online. 30 December 2016. Vol. 23, pp. 43-50. [Accessed 27 December 2025]. DOI 10.12775/EQ.2016.004.