TY JOUR TI Review on optimization models and methods for shuttle urban and main transport timetables and traffic schedules KW shuttle transport schedule KW periodic traffic schedule model KW aperiodic traffic schedule model KW hybrid traffic schedule model KW urban transport JO Transport automation research AU Gorbachev, A.M. PY 2022 IS 8 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"