TY JOUR TI Modeling of Discrete Creation Process Advertising Message KW attributes KW multi-attributive model of goods KW advertisers KW distributors KW advertising agents KW advertising tool KW advertising KW creative KW creativity KW algebraic substitution KW the model of the polygon and niches JO Scientific Research and Development. Economics AU Polyakov, V.A. AU Fomicheva, I.V. AU Yudina, O.V. PY 2019 IS 7 PB INFRA-M Academic Publishing LLC.