00580naa#a2200169#i#450# EN\INFRA-M\bibl\131680 20260808025658.6 2587-9103 20260630b2026####ek#y0engy0150####ca RU Political Media Ultimatum in the Structure of Diplomatic Discourse (based on the English Language) Journal article Moscow INFRA-M Academic Publishing LLC. 2026 3 с. Journal article local Лингвистика. Языкознание. Языки. 81 Greydina N. naukaru.ru