MORAVEC J. (1969): Some operculate discomycetes from the district of Mladá Boleslav and Jičín (Bohemia). Česká Mykologie 23(4): 222-235 (published: 15th October, 1969)
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MORAVEC J. (1968): Some operculate discomycetes found during the winter months 1966 and 1967, in the district Mladá Boleslav. Česká Mykologie 22(3): 212-216 (published: 1968)
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