1. Al-Shamali, S. A., Crisalle, O. D., & Latchman, H. A. (2003). An approach to stabilize linear systems with state and input delay. In Proc. 2003 Am. control conf. ACC (pp. 875–880).
2. Linear systems with delayed controls: a reduction;Artstein;IEEE Transactions on Automatic Control,1982
3. Assche, V. V., Dambrine, M., Lafay, J. F., & Richard, J. P. (1999). Some problems arising in the implementation of distributed-delay control laws. In Proc. 38th IEEE conf. decis. control, CDC. Phoenix, Arizona (pp. 4668–4672).
4. Delay-adaptive feedback for linear feedforward systems;Bekiaris-Liberis;Systems & Control Letters,2010
5. Compensation of time-varying input and state delays for nonlinear systems;Bekiaris-Liberis;ASME Journal of Dynamic Systems, Measurement, and Control,2011