Features of the design and construction of pre-trial detention centers in Russia, taking into account environmental standardsI.V. Karavaev, A.N. Kimachev, V.V. Prokudin, S.N. Suharev and S.N. MatulisE3S Web Conf., 217 (2020) 01011DOI: https://doi.org/10.1051/e3sconf/202021701011