1. General synthesis procedure for computer control of single and multiloop linear systems;Kalman;Trans. AIEE,1958
2. On the general theory of control systems;Kalman,1960
3. Zeitoptimale Mehrfach-Abtastregelsysteme;Ackermann,1968
4. Canonical forms for linear multivariable systems;Luenberger;IEEE Trans. Aut. Control,1967
5. The matrix properties of minimum time discrete linear regulator control;Farison;IEEE Trans. Aut. Control,1970