00441naa#a2200157#i#450# EN\\bibl\93328 20250428055448.1 2221-3260 20241230b2024####ek#y0engy0150####ca RU On the Productivity of Ethics... Journal article Yaroslavl Yaroslavl State Technical University 2024 3 с. Journal article local Ladislav Zak ystu.editorum.ru