TY JOUR TI Linguistic and genre originality of the fuel and energy discourse KW business communication KW integral unit of communication KW fuel and energy discourse KW discursive text KW discursive analysis KW compositional KW semantic and pragmatic unity KW linguistic and extralinguistic features KW communicative-pragmatic aspect. JO Scientific Research and Development. Modern Communication Studies AU Kitanina, E.A. AU Kolesnikov, V.V. PY 2023 IS 12 PB INFRA-M Academic Publishing LLC.