Szczepkowski, Andrzej, Błażej Gierczyk, and Anna Kujawa. “Buglossoporus Pulvinus, a Rare Wood-Inhabiting Fungus on Ancient Oak Trees in Poland: Ecology, Distribution and Extinction Risk Assessment”. Baltic Forestry 25, no. 2 (December 31, 2019): 178–186. Accessed May 4, 2024. https://balticforestryojs.lammc.lt/ojs/index.php/BF/article/view/382.