1. Information and System Sciences series;MS Grewal,1993
2. R.E. Kalman: A new approach to linear filtering and prediction problems, ASME J. Basic Eng. 82(Series D), 35-45 (1960)
3. R.E. Kalman: New methods and results in linear prediction and filtering theory, Proc. Symposium on Engineering Applications of Random Function Theory and Probability (Wiley, New York 1961)
4. S.F. Schmidt: Computational techniques in Kalman filtering (NATO Advisory Group for Aerospace Research and Development, London 1970)
5. S.F. Schmidt: Practical Aspects of Kalman filtering implementation (NATO Advisory Group for Aerospace Research and Development, London 1976)