Zhezhkun, A. N., and I. N. Zhezhkun. “Natural Regeneration of Forests After Final Harvesting in Pine Stands of Eastern Polissya”. Forestry and Forest Melioration, no. 131 (April 18, 2019): 23–32. Accessed April 15, 2021. http://forestry-forestmelioration.org.ua/index.php/journal/article/view/27.