TY JOUR TI Neglect of Differentiation — Loss of Competitive Advantage (Example of Russian Producers of Fittings for NPP) KW unification KW electro-driving shutoff valves KW tender purchases KW competitiveness KW efficiency. JO Scientific Research and Development. Economics AU Plakhotnikova, E.. PY 2014 IS 2 PB INFRA-M Academic Publishing LLC.