00494naa#a2200157#i#450# EN\\bibl\83105 20241110115648.7 2782-1900 20201231b2020####ek#y0engy0150####ca RU Address of the head of the Yaroslavl State Technical University to readers Journal article Yaroslavl Yaroslavl State Technical University 2020 0 с. Journal article local Stepanova Elena Olegovna ystu.editorum.ru