1. Use of cross-correlation in an adaptive control system;Anderson,1959
2. A General Theory of Non-Linear Estimation Problems in Control Systems;Balakrishnan,1961
3. Determinization of Nonlinear Systems from Input-Output Data;Balakrishnan,1963
4. Computing Methods in Optimization Problems,1964
5. Adaptive Control Processes, A Guided Tour;Bellman,1961