ZELENÝ L. (2006): Taxonomic literature on the genus Lepiota s. l. in the Czech Republic. Czech Mycology 58(3-4): 225-265 [published: 29th December, 2006]
BABOS M. (1980): Agaricus elvensis in der Slowakei. Česká Mykologie 34(2): 98-101 [published: 1980]