@article {1459,
	title = {Studies on the genus Nephroma I. The European and Macaronesian species},
	journal = {The Lichenologist},
	volume = {19},
	number = {3},
	year = {1987},
	pages = {215-268},
	author = {P.W. James and F. Joy White}
}
@book {47,
	title = {The Lichen Flora of Great Britian and Ireland},
	year = {1992},
	publisher = {Natural History Museum Publications},
	organization = {Natural History Museum Publications},
	address = {London},
	author = {O.W. Purvis and D.M. Moore and B.J. Coppins and D.L. Hawksworth and P.W. James}
}
@article {103,
	title = {Studies on the genus <em>Nephroma</em> II. The Southern Temperate Species},
	journal = {The Lichenologist},
	volume = {20},
	number = {2},
	year = {1988},
	pages = {103-166},
	chapter = {103},
	author = {F. Joy White and P.W. James}
}
