TY JOUR TI THE DEFINITION OF “WEAK-POINTS” IN LOGISTICS CON-TROLLING AT RUSSIAN COMPANIES KW controlling KW logistics KW supply chain management KW hypothe-sis KW efficiency KW KPI of logistics KW respondent JO Socio-economic and humanitarian magazine AU Sergeev, V.I. PY 2015 IS PB Krasnoyarsk State Agrarian University