TY JOUR TI Natural regeneration of Scots pine in the Koltubanovsky forest range of the Buzuluk Forest National Park KW reforestation KW natural forest regeneration KW undergrowth KW pine KW assistance in regrowth KW soil mineralisation JO Proceedings of the Komi Science Centre of the Ural Division of the Russian Academy of Sciences AU Krylova, A.A. PY 2025 IS 0 PB FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"