TY JOUR TI Application of Various Methods for Estimating the Dose Rate of External Radiation in Forest Biogeocenoses KW radionuclides KW distribution KW vertical soil profile KW external radiation dose KW pine KW forest biogeocenoses JO ANRI AU Perevolockaya, T.V. AU Perevolockiy, A.N. PY 2026 IS 0 PB Scientific-Production Enterprise “Dosa”