00638naa#a2200169#i#450# EN\\bibl\34339 20240517051850.5 2686-9896 20190415b2019####ek#y0engy0150####ca RU MODERNIZATION OF PROCESS CONTROL FOR THE SYNTHESIS OF METHYLAMINES AND ALLOCATION OF COMMODITY DIMETHYLAMINE Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2019 1 с. Journal article local Il'ina Irina L'vovna Erlykov Roman Aleksandrovich angtu.editorum.ru