TIMOFEEVA, I.Y. and TIMOFEEV, A.I. 2017. Public Procurement: Regional Practice of Legal Regulation and Enforcement. Gosudarstvennaya Sluzhba. 19, 2 (Mar. 2017), 27–31. DOI:https://doi.org/10.22394/2070-8378-2017-19-2-27-31.