@article {3363,
	title = {Catolechia Flotow ex Massalongo emend. K{\"o}rber und Epilichen Clements ex Hafellner - zwei nahe verwandte Flechtengattungen},
	journal = {Nova Hedwigia},
	volume = {30},
	year = {1978},
	pages = {673-695},
	doi = {10.1127/nova.hedwigia/30/1979/673},
	author = {Hafellner, J.}
}
