Media type: E-Article Title: Comparison and uniqueness theorems for periodic Riccati differential equations Contributor: Chen, Yang Zhou; Liu, Jia Qi; Chen, Shan Ben imprint: Informa UK Limited, 1998 Published in: International Journal of Control Language: English DOI: 10.1080/002071798222776 ISSN: 0020-7179; 1366-5820 Keywords: Computer Science Applications ; Control and Systems Engineering Origination: Footnote: