TANONA, Magdalena and CZARNOTA, Paweł. Natural disturbances of the structure of Norway spruce forests in Europe and their impact on the preservation of epixylic lichen diversity: A review. Ecological Questions. Online. 22 November 2019. Vol. 30, no. 4, pp. 7-17. [Accessed 6 October 2024]. DOI 10.12775/EQ.2019.024.