Algebraic Difference Equations for Stand Height, Diameter, and Volume Depending on Stand Age and Site Factors for Estonian State Forests. Math. Comput. For. Nat. Res. Sci. [Internet]. 28. kolovoz 2009. [citirano 01. studeni 2026.];1(2):67-77 (11). Dostupno na: https://mcfns.com/index.php/Journal/article/view/1.9