00460naa#a2200169#i#450# EN\NORMA\bibl\6531 20241005044732.6 1605-6590 20150817b2015####ek#y0engy0150####ca RUS RU Mediation Agreement: Legal Nature and Role Journal article Moscow Legal publishing house Norm 2015 0 с. Journal article local Kamenkov Viktor naukaru.ru