00486naa#a2200169#i#450# EN\INFRA-M\bibl\9836 20241221063228.6 2587-9103 20151218b2015####ek#y0engy0150####ca RUS RU Professional Speech Interaction: Strategy and Roles Journal article Moscow INFRA-M Academic Publishing LLC. 2015 3 с. Journal article local Goykhman Oskar Yakovlevich naukaru.ru