1. Theory and Applications of Self-Tuning Regulators,;ASTROEM;Automatica,1977
2. Self-Tuning Control,;CLARKE;IEE Proc., Part D,1975
3. Self-Tuning Pole/Zero Assignment Regulators,;WELLSTEAD;Int. J. Control,1979
4. Lyapunov Redesign of Model Reference Adaptive Control Systems,;PARKS;IEEE Trans. Autom. Control,1960
5. Adaptive Control—The Model Reference Approach,;LANDAU,1979