1. Introduction to Modern Control Theory;Bellman,1968
2. The Theory of Branching Processes;Harris,1963
3. Introduction to Matrix Analysis;Bellman,1960
4. Invariant Imbedding and Radiative Transfer in Slabs of Finite Thickness;Bellman,1963
5. Invariant Imbedding and Time-dependent Processes;Bellman,1964