00527naa#a2200169#i#450# EN\\bibl\103155 20251208040437.1 2221-3260 20250531b2025####ek#y0engy0150####ca RU The specter of general economic stagnation: myth or reality? Journal article Yaroslavl Yaroslavl State Technical University 2025 11 с. Journal article local Rodina Galina Alekseevna Ugryumova Marina Aleksandrovna chemintech.ru