Scholz H. (1971): Melanopsichium pennsylvanicum Hirschhorn (New records. 7.). Èeská Mykologie 25(1): 58-59 [published: 28th January, 1971]
Svrček M. (1971): Lasiosphaeria sphagnorum (Crouan) Sacc. (New records. 6.). Èeská Mykologie 25(1): 56-58 [published: 28th January, 1971]