Fernández Cancio, A., S. Sardinero Roscales, and E. Manrique Menéndez. “Preliminary Study of the Internal Structure of the VI(IV)1 Phytoclimatic Subtype of Allué (1990). Phytoclimatic Applications”. Forest Systems, Vol. 8, no. 3, Dec. 1999, pp. 11-35, doi:10.5424/625.