00569naa#a2200181#i#450# EN\\bibl\83006 20241126224709.2 2782-1927 20240328b2024####ek#y0engy0150####ca ENG RU Competitiveness of companies in the design, engineering and construction of nuclear power plants Journal article Yaroslavl Yaroslavl State Technical University 2024 11 с. Journal article local Rastvortseva Svetlana N. Tikhonova Anna A. chemintech.ru