TY JOUR TI Towards improving the technology of planning transport processes of interaction between railway lines of various categories KW low-intensity railway lines KW balanced scorecard KW flexible management KW planning of transport processes JO Proceedings of Petersburg Transport University AU Kovalev, K.E. AU Novichihin, A.V. PY 2024 IS 21 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"