Borovichev, Eugene A., and Margarita A. Boychuk. “Checklist of Liverworts of the Pasvik State Nature Reserve (Murmansk Region, Russia)”. Folia Cryptogamica Estonica 53 (September 15, 2016): 1-8. Accessed June 4, 2023. https://ojs.utlib.ee/index.php/FCE/article/view/fce.2016.53.01.