(1)
Vellak, K.; Leis, M.; Ingerpuu, N.; Kannukene, L.; Kullman, B.; Suija, A.; Leppik, E.; Jüriado, I.; Lõhmus, P.; Marmor, L.; Saag, L. New Estonian Records. Mosses. Pezizales (Ascomycetes). Lichenized, Lichenicolous and Allied Fungi. Folia Cryptog. Estonica 2011, 48, 153-158.