00759naa#a2200217#i#450# EN\INFRA-M\bibl\39555 /en/manage/index 20250413165815.7 1998-071X 20201013b2020####ek#y0engy0150####ca RU Occupational Risk Model Application in Information Systems for Open-Pit Coal Mining Organizations Journal article Moscow INFRA-M Academic Publishing LLC. 2020 7 с. Journal article local Общие вопросы математических и естественных наук. 50 Kuleckiy K. V. Zhunda S. V. Rudakov M. L. Sobyanin D. S. test.editorum.ru /en/manage/index