00694naa#a2200193#i#4500001002200000005001700022011001400039100004100053102000700094200015000101210005100251215001100302608002700313675008800340700001900428700001900447700001900466856001500485EN\INFRA-M\bibl\4542620240723064747.2##a2500-3313##a20210728b2021####ek#y0engy0150####ca##aRU1#aDevelopment of the principles of systems analysis  as a methodological basis for the development  and application of its methodseJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2021##a10 с.##aJournal article2local##aИнженерное дело. Техника в целом. Транспорт. 62#1aTebekingA. V.#1aTebekingP. A.#1aEgorovagA. A.4#anaukaru.ru