Bardarov, Nikolai, and Diyana Mladenova. “IDENTIFICATION OF CERTAIN DIFFUSE POROUS TREE SPECIES ACCORDING TO QUANTITATIVE INDICATORS OF THEIR ANATOMICAL ELEMENTS”. 2026. Innovation in Woodworking Industry and Engineering Design, vol. 3, no. 1, May 2014, http://innojs.ltu.bg/index.php/scjournal-inno/article/view/163.