Barnett, S., and R. G. Cameron. 1985. Introduction to Mathematical Control Theory. Vol. Oxford applied mathematics and computing science series. 2nd ed. Oxford: Clarendon Press.
Heij, C., A. C. M. Ran, and Frederik van Schagen. 2007. Introduction to Mathematical Systems Theory: Linear Systems, Identification and Control. Basel: Birkhäuser.
Hendricks, Elbert, O. E. Jannerup, and Paul H. Sørensen. 2008. Linear Systems Control: Deterministic and Stochastic Methods. Berlin: Springer.