Tarasova, V. N., Sonina, A. V., Androsova, V. I., & Stepanchikova, I. S. (2016). The lichens of forest rocky communities of the hill Muroigora (Arkhangelsk Region, Northwest Russia). Folia Cryptogamica Estonica, 53, 111–121. https://doi.org/10.12697/fce.2016.53.13