1. Agee , W.S. R.H. Turner 1972 Triangular decomposition of a positive definite matrix plus a symmetric dyad with applications to Kalman filtering
2. Fitting autoregressive models for prediction;Akaike;Annals of the Institute of Statistical Mathematics,1969
3. Statistical prediction identification;Akaike;Annals of the Institute of Statistical Mathematics,1970a
4. Akaike , H. 1970b On a semi-automatic power spectrum procedure Proceedings of the 3rd Hawaii International Conference on System Sciences 974 977