EVALUATION OF ASPEN (POPULUS TREMULA) WOOD STRUCTURE INFECTED BY FUNGI (PHELLINUS TREMULAE) AND OPPORTUNITIES FOR WIDER USE OF TIMBER IN STRUCTURAL ELEMENTS. ETR [Internet]. 2024 Jun. 22 [cited 2026 Mar. 11];1:242-50. Available from: https://archive-journals.rtu.lv/etr/article/view/4709