Riesco Muñoz, G., Remacha Gete, A. and Pedras Saavedra, F. 2011. Implications in the design of a method for visual grading and mechanical testing of hardwood structural timber for designation within the European strength classes. Forest Systems. 20, 2 (Jul. 2011), 235-244. DOI:https://doi.org/10.5424/fs/2011202-9771.