„The Second Special Section of articles from the 2009 Symposium on Systems Analysis in Forest Resources“, Math. Comput. For. Nat. Res. Sci., sv. 2, izd. 2, str. Pages: 97–98 (2), kol. 2010, Pristupljeno: lis. 28, 2026. Dostupno na: https://tmp.mcfns.com/index.php/Journal/article/view/MCFNS.2-31