[1]
U. Lopez de Heredia, J. J. Robledo-Arnuncio, P. Fuentes-Utrilla, M. Valbuena-Carabaña, and L. Gil, “Contrasting genetic diversity of tree species in Spain: from Tertiary relicts to domestication”, For. syst., vol. 14, no. 3, pp. 318-333, Dec. 2005.