1. “Theory of Games and Statistical Decisions.”;Blackwell,1954
2. “Dynamic Programming.”;Bellman,1957
3. Dynamic programming, sequential estimation and sequential detection processes;Bellman;Proc. Nat. Acad. Sci.,1961
4. D. V. Lindley, Dynamic programming and decision theory, Appl. Statist. (10), 39-51(1961).
5. The optimum choice of the instant for stopping a Markov process;Dynkin;Soviet Math. Dokl.,1963