1. Quasilinearization and Nonlinear Boundary-Value Problems;Bellman,1965
2. Optimization and control of nonlinear systems using the second variation;Breakwell;SIAM J. Control,1963
3. Determination of lift or drag programs to minimize re-entry heading;Bryson;J. Aerospace Sci.,1962
4. Proceedings of the Harvard Symposium on Digital Computers and Their Applications;Bryson,1962
5. Urban traffic system optimization;Burhardt,1971