1. The Theory of Matrices;Gantmacher,1971
2. State Space and Multivariable Theory;Rosenbrock,1970
3. Computation of zeros of linear multivariable systems;Emami;Automatica,1982
4. Linear Multivarialble Control: Algebraic Analysis and Synthesis Methods;Vardulakis,1991
5. Matrix Polynomial;Gohberg,1982