00636naa#a2200181#i#450# EN\INFRA-M\bibl\45424 /en/manage/index 20241211215418.3 2500-3313 20210728b2021####ek#y0engy0150####ca RU Methodology for functional modeling of complex technical systems of modular type Journal article Moscow INFRA-M Academic Publishing LLC. 2021 9 с. Journal article local Инженерное дело. Техника в целом. Транспорт. 62 Tebekin A. V. test.editorum.ru /en/manage/index