TY JOUR TI Coordinated Development of Non-Public and Public Railway Infrastructures: Technology, Economics and Digital Tools KW Non-public railway junctions KW business process KW functional composition KW unified database KW reconstructive and technological measures KW interaction of departments JO Proceedings of Petersburg Transport University AU Panin, V.V. AU Grekov, S.S. AU Gorbunov, G.G. AU Panin, E.V. AU Lysov, G.V. AU Borodin, A.F. PY 2025 IS 22 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"