Assessment of the diversity of vascular plants in phytocenoses with a share of Quercus mongolica on the territory of Relic Oaks State Reserve / O. D. Chernova, E. A. Bondarevich, I. A. Boriskin, N. N. Kotsyurzhinskaya // Ukrainian journal of ecology. 2018. Vol. 8, № 1. P. 906-909. URL: http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000635134