TY JOUR TI CAPITAL INVESTMENTS AS A FACTOR OF OPTIMAL CONSTRUCTION SEQUENCE IN TERMS OF AREA DEVELOPMENT KW integrated development of the territory KW intra block development KW life cycle KW construction project duration KW optimization KW mathematical modeling JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Tolstikova, V.S. AU Ognev, I.A. PY 2026 IS 11 PB Belgorod State Technological University named after V.G. Shukhov