TY JOUR TI Mediation in civil circulation: theoretical foundations, legal regulation and development prospects KW Mediation KW representation KW contract of commission KW agency contract KW commission KW assignment KW civil law KW Roman private law KW Civil Code of the Russian Federation (Chapters 49–52) KW tort theory of obligations KW I.A. Pokrovsky KW E.A. Sukhanov KW L.A. Novoselova KW V.A. Belov KW A.G. Karapetyan KW fiduciary relations KW subdelegation KW obligations in favor of a third party KW evolution of institutions KW classification of contracts KW judicial practice KW legislative gaps KW arbitration cases KW trade turnover. JO Journal of Applied Research AU Chekmarev, M.Y. PY 2026 IS 0 PB ITBO University