1. Barkana, I. (1983) Direct Multivariable Model Reference Adaptive Control with Applications to Large Structural systems, PhD dissertation, Rensselaer Polytechnic institute, troy, NY, USA
2. Parallel Feedforward and Simplified Adaptive Control;Barkana;International Journal of Adaptive Control and Signal Processing,1987
3. Barkana, I. (1989) Absolute Stability and Robust Discrete Adaptive Control of Multivariable Systems, in Control and Dynamic Systems – Advances in Theory and Applications (C. Leondes, ed.), Vol. 31, pp. 157-183
4. On Strict Positive Realness in Not Necessarily Symmetric Linear Systems;Barkana,2004
5. Barkana, I. (2004b) Simple Adaptive Control for Non-Minimum Phase Autopilot Design, AIAA Guidance, Navigation and Control Conference, Providence, RI, paper AIAA 2004-4868