00669naa#a2200181#i#450# EN\INFRA-M\bibl\37129 /en/manage/index 20250109090312.4 2500-0519 20200414b2020####ek#y0engy0150####ca RU Russian speech etiquette expressions. Phase formulas of modern communication Journal article Moscow INFRA-M Academic Publishing LLC. 2020 4 с. Journal article local Общие вопросы филологии, лингвистики и литературы. Риторика. 80 Shaposhnikov V. N. test.editorum.ru /en/manage/index