00630naa#a2200193#i#450# EN\INFRA-M\bibl\34061 /en/manage/index 20250503013648.6 2587-9103 20191225b2019####ek#y0engy0150####ca RUS RU Communicative Situations within the Framework of Business Discourse Journal article Moscow INFRA-M Academic Publishing LLC. 2019 3 с. Journal article local Лингвистика. Языкознание. Языки. 81 RUS Stolyarova A. O. test.editorum.ru /en/manage/index