@article {1567,
	title = {The epiphytic lichen flora in Mittlandsskogen, {\"O}land, SE Sweden},
	journal = {Graphis Scripta},
	volume = {14},
	number = {33-48},
	year = {2003},
	author = {Ulf Arup and Tommy Knutsson and Per {\r A}lind}
}
