00686naa#a2200193#i#450# EN\\bibl\44268 20240506150727.1 2658-4026 20210701b2021####ek#y0engy0150####ca RU Building a digital twin of the main automated systems of an industrial enterprise to determine the level of information security Journal article Bryansk Bryansk State Technical University 2021 5 с. Journal article local Математика. 51 Kuznetsova Nataliya Mihailovna Karlova Tatyana Viacheslavovna Bekmeshov Aleksandr Yurievich bstu.editorum.ru