@article {722,
	title = {Notes on the prealpine flora of the Picos de Europa, Spain - II},
	journal = {Notes Roy. Bot. Gard. EdinburghNotes Roy. Bot. Gard. Edinburgh},
	volume = {24},
	year = {1962},
	pages = {ene-13},
	author = {Dresser,D.W.}
}
@article {434,
	title = {Aportaciones al conocimiento de la flora c{\'a}ntabro-astur, VI},
	journal = {Bol. Inst. Est. Ast., ser. C.Bol. Inst. Est. Ast., ser. C.},
	volume = {5},
	year = {1962},
	pages = {3-43},
	author = {La{\'\i}nz, M. \& al.}
}
