Ezhkin, Alexander K., and Felix Schumm. “New and Noteworthy Records of Lichens and Allied Fungi from Sakhalin Island, Russian Far East, II”. Folia Cryptogamica Estonica 55 (June 18, 2018): 45–50. Accessed December 21, 2024. https://ojs.utlib.ee/index.php/FCE/article/view/fce.2018.55.06.