TY JOUR TI DEVELOPING AND USING OPEN-SOURCE PYTHON LIBRARIES FOR TRANSPORTATION MODELING PROBLEMS KW : transport modeling KW programming language Python KW open source KW data processing JO Bulletin of the Angarsk State Technical University AU Lebedeva, O.A. AU Kulakova, I.M. AU Erofeev, E.V. PY 2024 IS 1 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»