@article {1501,
	title = {The gastropod Arion fuscus prefers cyanobacterial to green algal parts of the tripartite lichen Nephroma arcticum due to low chemical defence},
	journal = {The Lichenologist},
	volume = {42},
	number = {1},
	year = {2010},
	pages = {113-117},
	author = {Johan Asplund and Yngvar Gauslaa}
}
