TY JOUR TI PREDICTION OF THE PHYSICO-CHEMICAL PROPERTIES OF HYDROCARBON MIXTURES BY NEURAL NETWORKS KW physical and chemical properties KW hydrocarbons KW neural network JO Modern Technologies and Scientific and Technological Progress AU Semenov, I.A. AU Petrov, A.V. PY 2023 IS 2023 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»