Media type: E-Article Title: Lyapunov and Riccati equations: Periodic inertia theorems Contributor: Bittanti, S.; Colaneri, P. imprint: Institute of Electrical and Electronics Engineers (IEEE), 1986 Published in: IEEE Transactions on Automatic Control Language: English DOI: 10.1109/tac.1986.1104353 ISSN: 0018-9286 Keywords: Electrical and Electronic Engineering ; Computer Science Applications ; Control and Systems Engineering Origination: Footnote: