00495naa#a2200181#i#450# EN\INFRA-M\bibl\10529 20241116042707.6 1998-071X 20151225b2015####ek#y0engy0150####ca RUS RU Ensuring Safety of Metal Structures Journal article Moscow INFRA-M Academic Publishing LLC. 2015 4 с. Journal article local Chernyaev Aleksandr Trefilov V. naukaru.ru