%0 Journal Article %T Administrative and contractual legal relations in the unified system of public authority %A Popov, A.I. %K administrative and contractual legal relations, administrative agreement, public authorities, unified system of public authority, levels of public authority, internal affairs bodies, local self-government bodies %J Bulletin of Ufa Law Institute of the Ministry of Internal Affairs of Russia %D 2024 %N 2024 %P 7 %I Ufa Law Institute of the Ministry of Internal Affairs of Russia