PRÁŠIL K., ŠAŠEK V., URBAN Z. (1974): Isolation and cultivation of some stromatic lignicolous Pyrenomycetes. II. Diaporthales. Česká Mykologie 28(1): 1-18 [published: 5th February, 1974]
HOFMAN B. (1959): The contribution to the knowledge of the lignicolous mycoflora of the valley „Peklo“ near Nové Město nad Metují, Bohemia. Česká Mykologie 13(4): 217-223 [published: 20th October, 1959]