Diaz-Vaz, J. E., H. Cuevas, A. Fernández, and L. Inzunza. “Technological Characteristics of Pseudotsuga Menziesii Growing in Valdivia”. BOSQUE, vol. 9, no. 2, Dec. 1988, pp. 97-101, doi:10.4206/bosque.1988.v9n2-06.