Analysis of the Accident Rate of the Constituent Entities of the Russian FederationA. G. Shevtsova, V. V. Vasilieva, A. G. Burlutskaya, K. V. Levshina and E. M. MinaevaMATEC Web Conf., 346 (2021) 03080DOI: https://doi.org/10.1051/matecconf/202134603080