00591naa#a2200193#i#450# EN\\bibl\29451 20240420125023.6 1609-3178 20190701b2019####ek#y0engy0150####ca RU Risk-Oriented Approach to the Control of Maintenance and Industrial Safety of Natural Gas Trunk Pipelines Journal article Saint-Petersburg LLC SVEN 2019 4 с. Journal article local Dolgov S. I. Ovcharov Sergey V. Petrova Yuliya Yu. Gamera Yury V. naukaru.ru