00675naa#a2200181#i#450# EN\\bibl\65816 20250509043429.5 2686-7788 20230705b2023####ek#y0engy0150####ca RU CALCULATION OF THE PROPERTIES OF HYDROCARBON MIXTURES USING ARTIFICIAL NEURAL NETWORKS Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2023 3 с. Journal article local Физическая химия. 544 Semenov Ivan Aleksandrovich Petrov Alexandr Vasilievich angtu.editorum.ru