00628naa#a2200169#i#4500001002200000005001700022011001400039100004100053102000700094200015400101210005100255215001000306608002700316675006800343700003200411856001500443EN\INFRA-M\bibl\5262020240420102651.6##a2500-3313##a20220902b2022####ek#y0engy0150####ca##aRU1#aDetermination of the content and essence of system analysis as an instrumental basis for the effective management of complex systemseJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2022##a7 с.##aJournal article2local##aИнженерное дело. Техника в целом. 62#1aTebekingAlexey Vasilyevich4#anaukaru.ru