Егорова-Гудкова, Татьяна ИгоревнаЄгорова-Гудкова, Тетяна ІгорівнаYehorova-Hudkova, Tetiana I.2022-01-122022-01-122016Sofijia: Scientific proceedings of the, Scientific Technical Union of Mechanical Engineering, 2016.https://dspace.onu.edu.ua/handle/123456789/32251The main issues are considered in this topic: the philosophical-methodological model to determine the designing of sustainable economic systems on the basis of the law Measures: the number of Phidias and its derivatives as components of law Measures: recurrent series of the Golden sections, the tri-metallic proportions and vurfs.ruComplexitynonlinearityself-organizinggolden section attractoreconomic securitysustainable economic systemsArticle