@article {661,
	title = {Intra-specific variation in the photosynthetic responses of cyanobiont lichens from contrasting habitats},
	journal = {New Phytologist},
	volume = {138},
	year = {1998},
	pages = {213-224},
	chapter = {213},
	url = {http://www.jstor.org/stable/pdfplus/2588204.pdf},
	author = {E.C. Smith and H. Griffiths and L. Wood and J. Gillon}
}
