Binder, M.; Bresinsky, A. "Derivation of polymorphic lineage of Gasteromycetes from boletoid ancestors". Mycologia. 94/1 (2002): 85–98.

Binder, M.; Bresinsky, A. "Derivation of polymorphic lineage of Gasteromycetes from boletoid ancestors". Mycologia. 94/1 (2002): 85–98.