1. Simple adaptive control - a stable direct model reference adaptive control methodology- brief survey;Barkana;International Journal of Adaptive Control and Signal Processing,2014
2. Model reference output adaptive control systems without parameter identification;Sobel;Proceedings of 18th IEEE Conference on Decision and Control,1979
3. Implicit adaptive control for a class of MIMO systems;Sobel;IEEE Transactions on Aerospace,1982
4. Barkana I Direct multivariable adaptive control with application to large structural systems Ph.D. Dissertation Troy, New York 1983
5. Model reference adaptive control of large structural systems;Barkana;AIAA Journal of Guidance,1983