1. Stochastic theory of minimal realization;Akaike;IEEE Trans. Automat. Control,1974
2. Canonical correlation analysis of time series and the use of an information criterion;Akaike,1976
3. On entropy maximisation principle;Akaike,1977
4. Matrices in Control Theory;Barnett,1971
5. Finite Dimensional Linear Systems;Brockett,1970