Tanona M, Czarnota P. Natural disturbances of the structure of Norway spruce forests in Europe and their impact on the preservation of epixylic lichen diversity: A review. EQ [Internet]. 2019 Nov. 22 [cited 2025 Mar. 20];30(4):7-17. Available from: https://apcz.umk.pl/EQ/article/view/EQ.2019.024