Visual strength grading and bending strength class assignment for Spanish provenance shining gum [ Eucalyptus nitens (Deane and Maiden) Maiden] - Ruy M; Llana DF; Portela M; Fernández-Campo M; Peral-Varela H; Lorenzana JA; Feijóo B; Íñiguez-González G; Esteban M; Arriaga F; Guaita M (Holzforschung, 2025)