Media type: E-Article Title: From Reactive Systems to Cyber-Physical Systems: Invisible Invariants Are Neither Contributor: Zuck, Lenore D.; McMillan, Kenneth L. Published: Springer International Publishing, 2019 Published in: From Reactive Systems to Cyber-Physical Systems (2019), Seite 57-72 Language: Not determined DOI: 10.1007/978-3-030-31514-6_5 ISBN: 9783030315139; 9783030315146 ISSN: 0302-9743; 1611-3349 Origination: Footnote: