TY JOUR TI ALGORITHM FOR ESTIMATING THE TIME INDICATORS OF LOCALIZATION OF OIL AND PETROLEUM PRODUCTS SPILL ON LAND FOR THE EMERGENCY RESPONSE MANAGER KW oil KW petroleum products KW spill localization KW spill area KW spill localization time JO Siberian Fire and Rescue Bulletin AU Lebedev, A.Y. PY 2023 IS 2023 PB FSBEE HE Siberian Fire and Rescue Academy EMERCOM of Russia