00683naa#a2200169#i#450# EN\\bibl\100869 20260214121325.6 2222-7962 20250702b2025####ek#y0engy0150####ca RU Reserves of phytomass of understory rocks and their growth in forest-steppe ecosystems of the Oka-Don Don plain Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2025 17 с. Journal article local Лесное хозяйство. Лесоводство. 630 Kartashova Nelli Pavlovna zh-szf.ru