@article {3116,
	title = {Roesleriaceae, a new family of Ascomycota, and a new species of Roeslerina},
	journal = {Kew Bulletin},
	volume = {54},
	year = {1999},
	pages = {683-693},
	issn = {00755974},
	doi = {10.2307/4110864},
	url = {http://www.jstor.org/stable/4110864?origin=crossref},
	author = {Yao, Y.-j. and Spooner, B. M.}
}
@article {3115,
	title = {Caliciales},
	journal = {Nordic Lichen Flora},
	volume = {1},
	year = {1999},
	pages = {20-94},
	author = {Tibell, L.}
}
@inbook {3114,
	title = {Sclerophora},
	booktitle = {Lichens of Great Britain \& Ireland},
	year = {2009},
	publisher = {British Lichen Society},
	organization = {British Lichen Society},
	address = {London},
	author = {Giavarini, V. and Purvis, O.W.}
}
