NORMS FOR STIFFNESS COEFFICIENTS OF SOME MAIN TYPES OF GLUED CORNER JOINTS OF STRUCTURAL ELEMENTS OF ONE-LAYER PINE WOOD BOARDS. INNO [Internet]. 2026 Jan. 30 [cited 2026 Feb. 25];1(1). Available from: http://innojs.ltu.bg/index.php/scjournal-inno/article/view/27