TY JOUR TI ANALYTICAL REVIEW OF THE METHODOLOGICAL TOOLS USED IN THE SALES COMPARISON APPROACH WHEN PRICE ADJUSTMENTS ANALOGUES KW information modeling KW software cost-effectiveness of introducing advanced technologies JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Abakumov, R.G. AU Naumov, A.E. AU Zobova, A.G. PY 2017 IS 2 PB Belgorod State Technological University named after V.G. Shukhov