1. Canonical correlation;Akaike,1976
2. Some facts about the choice of the weighting matrices in Larimore type of subspace algorithms;Bauer;Automatica,2002
3. Consistency and asymptotic normality of some subspace algorithms for systems without observed inputs;Bauer;Automatica,1999
4. Asymptotic efficiency of cca su bspace methods in the case of no exogenous inputs;Bauer,2000
5. Asymptotic variances of subspace identification by data orthogonalization and model decoupling;Chiuso,2003