1. Stochastic Approximation and Nonlinear Regression;Albert,1967
2. Introduction to Matrix Analysis;Bellman,1960
3. Lecture on Stochastic Control, Part 1;Bensoussan,1983
4. Stochastic Control of Partially Observable Systems;Bensoussan,1992
5. Minimax versus stochastic partial information control;Bernhard,1994