Meshkova, V. L., and V. L. Borysova. “DAMAGE CAUSES OF EUROPEAN ASH IN THE PERMANENT SAMPLING PLOTS IN KHARKIV REGION”. Forestry and Forest Melioration, no. 131, Feb. 2018, pp. 179-86, http://forestry-forestmelioration.org.ua/index.php/journal/article/view/69.