@article {614,
	title = {De plantis legionensibus. Notula XI},
	journal = {Acta Bot. MalacitanaActa Bot. Malacitana},
	volume = {13},
	year = {1988},
	pages = {319-323},
	author = {Herrero Cembranos,L., Garc{\'\i}a Gonz{\'a}lez,M.E. \& Penas,A.}
}
@article {606,
	title = {Datos sobre la vegetaci{\'o}n y biogeograf{\'\i}a de los Picos de Europa},
	journal = {Acta Bot. MalacitanaActa Bot. Malacitana},
	volume = {13},
	year = {1988},
	pages = {201-208},
	author = {Rivas-Mart{\'\i}nez,S. and Pizarro,J.}
}
@article {453,
	title = {Aportaciones leonesas al Atlas Pteridol{\'o}gico Ib{\'e}rico y Balear 10 x 10},
	journal = {Acta Bot. MalacitanaActa Bot. Malacitana},
	volume = {13},
	year = {1988},
	pages = {370-373},
	author = {Puente,E., P{\'e}rez-Morales,C., L{\'o}pez-Pacheco,M.J. \& Penas,A.}
}
