TY JOUR TI THEORETICAL ASPECTS OF DECISION MAKING UNDER RISK AND UNCERTAINTY KW uncertainty KW risk KW scenario analysis KW decision tree KW the «Value-at-risk» method KW the Monte Carlo method JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Baklushinskiy, V.. PY 2016 IS 1 PB Belgorod State Technological University named after V.G. Shukhov