Himelbrant, D.E., Stepanchikova, I.S., Kuznetsova, E.S., Motiejūnaitė, J. and Konoreva, L.A. 2018. Konevets Island (Leningrad Region, Russia) – a historical refuge of lichen diversity in Lake Ladoga. Folia Cryptogamica Estonica. 55, (Jun. 2018), 51–78. DOI:https://doi.org/10.12697/fce.2018.55.07.