@article {2047,
	title = {Le genre Strigula (Lichens) en Europe et en Macaron{\'e}sie},
	journal = {Bibliotheca Lichenologica},
	volume = {90},
	year = {2004},
	pages = {96 pp.},
	author = {Roux, C. and S{\'e}rusiaux, E.}
}
