TY JOUR TI Complexity of efficiency evaluation of information technologies in the organization KW information technologies KW valuation methods of information technologies KW audit of information technologies KW efficiency evaluation of information technologies. JO Journal of Technical Research AU Grinyuk, O.N. AU Aleksashina, O.V. AU Avdonin, Y.I. PY 2018 IS 4 PB INFRA-M Academic Publishing LLC.