1. Optimal Filtering;Anderson,1979
2. Balanced approximation of stochastic systems;Arun;SIAM J. Matrix Analysis and Applications,1990
3. Identification of an industrial process: a Markov parameter approach;Backx,1987
4. Mathematical concepts and techniques for modeling of static and dynamic systems;De Moor,1988
5. Subspace algorithms system identification and stochastic realization;De Moor,1991