Title: H Infinity Control for Distributed Parameter Systems: A State Space Approach, Author: Bert van Keulen
Title: State-Space Methods for Time Series Analysis: Theory, Applications and Software, Author: Jose Casals
Title: Linear State-Space Control Systems, Author: Robert L. Williams II
Title: Metric Constrained Interpolation, Commutant Lifting and Systems, Author: C. Foias
Title: Principles of Linear Systems, Author: Philip E. Sarachik