1. B. D. O. Anderson and J.B. Moore. Optimal Filtering. originally published by Prentice-Hall in 1979, Dover, 2005.
2. Asymptotic properties of subspace estimators;Bauer;Automatica,2005
3. Analysis of the asymptotic properties of the MOESP type of subspace algorithms;Bauer;Automatica,2000
4. Some facts about the choise of the weighting matrices in Larimore type of subspace algorithms;Bauer;Automatica,2002
5. D. Bauer, M. Deistler, and W. Scherrer. The analysis of the asymptotic variance of subspace algorithms. In Proceedings of SYSID'97, pages 1087-1091, 1997.