00569naa#a2200181#i#450# EN\\bibl\113087 20260119035233.1 2311-1402 20120325b2012####ek#y0engy0150####ca RUS RU Stability of oil and gas facilities with account of risk factor for environment Journal article Nizhnevartovsk Nizhnevartovsk State University 2012 4 с. Journal article local Khodjaeva Gulnaz Kazym-kyzy Grebenyuk Galina Nikitichna vestnik.nvsu.ru