Jelonek T., Klimek K., Kopaczyk J., Wieruszewski M., Arasimowicz-Jelonek M., Tomczak A., Grzywiński W. 2020. Influence of the tree decay duration on mechanical stability of Norway Spruce wood (Picea abies (L.) Karst.). Forests. 11(9): 980. doi:10.3390/f11090980

Jelonek T., Klimek K., Kopaczyk J., Wieruszewski M., Arasimowicz-Jelonek M., Tomczak A., Grzywiński W. 2020. Influence of the tree decay duration on mechanical stability of Norway Spruce wood (Picea abies (L.) Karst.). Forests. 11(9): 980. doi:10.3390/f11090980