00502naa#a2200181#i#450# EN\NORMA\bibl\7179 20250212230535.3 1605-6590 20151005b2015####ek#y0engy0150####ca RUS RU To the Issue on Contestation of an Arbitration Clause Journal article Moscow Legal publishing house Norm 2015 0 с. Journal article local Gabov Andrey Byelyayeva Olga naukaru.ru