ADAMČÍK S., CHRISTENSEN M., HEILMANN-CLAUSEN J., WALLEYN R. (2007): Fungal diversity in the Poloniny National Park with emphasis on indicator species of conservation value of beech forests in Europe. Czech Mycology 59(1): 67-81 [published: 28th June, 2007]
BENEŠ R. (1947): Plžatka Hendrychova - Limacium Hedrychii Vel. Česká Mykologie 1(3): 80-81 [published: 25th October, 1947]