00589naa#a2200181#i#450# EN\INFRA-M\bibl\2068 /en/manage/index 20250210174547.1 2587-9111 20140417b2014####ek#y0engy0150####ca RUS RU Neglect of Differentiation — Loss of Competitive Advantage (Example of Russian Producers of Fittings for NPP) Journal article Moscow INFRA-M Academic Publishing LLC. 2014 3 с. Journal article local Plakhotnikova E. fht.editorum.ru /en/manage/index