00551naa#a2200181#i#450# EN\INFRA-M\bibl\79 /en/manage/index 20250413181932.7 1998-071X 20121225b2012####ek#y0engy0150####ca RUS RU Assessment of Durability Resource of Bent Underground Main Pipelines Journal article Moscow INFRA-M Academic Publishing LLC. 2012 7 с. Journal article local Kotlyarevskiy Vladimir test.editorum.ru /en/manage/index