1. Astrom KJ, Bernhardsson BM (2002) Comparison of Riemann and Lebesgue sampling for first order stochastic systems. In Proceedings of the 41st IEEE conference on decision and control, Las Vegas, Nevada
2. Hori N, Markazi AHD (1992) A new approach to digital control system design. In Proceedings of the motion and vibration international conference (MOVIC). Yokohama, Japan, pp 918–923
3. Wasle E, Hofmann-Wellenhof B, Lichtenegger H (2008) GNSS global navigation satellite systems. Springer, Berlin
4. Etxebarria V (1995) Adaptive control of discrete systems using neural networks. In: IEE Hoc Control Theory Application, vol 141, No. 4, July 1995
5. Wittenmark KJB (1990) Computer controlled systems. Prentice-Hall International Edition