TY JOUR TI SPATIAL DISTRIBUTION OF HEAVY METALS IN SOILS AS GEOENVIRONMENTAL PROBLEM OF POWER SYSTEM ENTERPRISES KW soils pollution KW heavy metals KW spatial features of distribution KW buffer soils ability KW enterprises of power sys- tem JO Bulletin of KSAU AU Zakharova, O.L. AU Savelyeva, I.N. AU Polonsky, V.I. AU Sumina, A.V. PY 2018 IS PB Krasnoyarsk State Agrarian University