Diagnostics of the structural risk level in the sphere of waste management at Ukrainian railwaysZoriana Dvulit, Olga Melnyk, Yuliia Chyrkova, Nataliia Petryshyn and Maryana BortnikovaMATEC Web Conf., 294 (2019) 02005DOI: https://doi.org/10.1051/matecconf/201929402005