Public transport as a social-legal phenomenon in the example of the city of Nizhnevartovsk (Khanty Mansi autonomous area Ugra)V.A. Lez’er, N.A. Semeryanova and A.V. KopytovaMATEC Web Conf., 239 (2018) 04027DOI: https://doi.org/10.1051/matecconf/201823904027