HIMELBRANT, D.; STEPANCHIKOVA, I.; MOTIEJŪNAITĖ, J.; VONDRAK, J.; TAGIRDZHANOVA, G.; GAGARINA, L.; KUZNETSOVA, E. New records of lichens and allied fungi from the Leningrad Region, Russia. VI. Folia Cryptogamica Estonica, v. 52, p. 21-28, 19 ago. 2015.