00539naa#a2200169#i#450# EN\INFRA-M\bibl\34944 20260207155557.6 2587-9103 20200204b2020####ek#y0engy0150####ca RU Dynamics of Communication in the Sphere of Speech Etiquette Journal article Moscow INFRA-M Academic Publishing LLC. 2020 5 с. Journal article local Лингвистика. Языкознание. Языки. 81 Basko N. V. naukaru.ru