00878naa#a2200217#i#450# EN\\bibl\34466 20241228073357.6 2686-7788 20191218b2019####ek#y0engy0150####ca RU CALCULATION OF THERMAL EFFECTS OF CHEMICAL REACTIONS IN THE SYNTHESIS OF CHOLINCHLORIDE Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2019 6 с. Journal article local Математика. 51 Учетно-экономические науки. 06.35 grnti Наука управления экономикой. 06.39 grnti Kasatkina Anastasiya Aleksandrovna Yurchenko Ivan Vladimirovich Fomina Larisa Valer'evna angtu.editorum.ru