TY JOUR TI METHODOLOGY OF RESEARCH OF THE FACTORS INFLUENCING REPRODUCTION OF PERMANENT ASSETS KW reproduction KW permanent assets KW factors KW methodology JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Abakumov, R.G. PY 2016 IS 1 PB Belgorod State Technological University named after V.G. Shukhov