@article {109,
	title = {The Lichen <em>Leptogium subaridum</em>, a new Mediterranean-NW American disjunction},
	journal = {The Lichenologist},
	volume = {36},
	number = {2},
	year = {2004},
	pages = {163-165},
	chapter = {163},
	doi = {10.1017/S0024282904014161},
	url = {http://journals.cambridge.org/download.php?file=\%2FLIC\%2FLIC36_02\%2FS0024282904014161a.pdf\&code=c8112e45a005e0ecad870197ef071dd8},
	author = {G. Arag{\'o}n and I. mart{\'{\i}nez and M.A. G. Ot{\'a}lora}
}
@article {111,
	title = {New data on the distribution of <em>Leptogium azureum</em> (Swartz) Mont.},
	journal = {The Lichenologist},
	volume = {36},
	number = {5},
	year = {2004},
	pages = {345-347},
	chapter = {345},
	doi = {10.1017/S0024282904014318},
	author = {G. Arag{\'o}n and I. mart{\'{\i}nez and M.A. G. Ot{\'a}lora}
}
