1. Convergence results for Widrow’s Adaptive controller;Anderson,1981
2. On Self-tuning Regulators;Astrom;Automatica,1973
3. Analysis of Self-tuning Regulator for Nonminimum Phase Systems;Astrom,1974
4. Self-Tuning Controllers Based on Pole-Zero Placement;Astrom;Proc. IEE,1980
5. A Survey of Model Reference Adaptive Techniques-Theory and Applications;Landau;Automatica,1974