1. Dynamic Programming and Markov Process;Howard,1960
2. Uniqueness and monotone operators in Markov processes;MacQueen;Ann. Math. Statist.,1964
3. A probabilistic production and inventory problem;d'Epenoux;Management Sci.,1963
4. Linear programming and sequential decisions;Manne;Management Sci.,1960
5. A survey of analytic techniques in inventory theory;Scarf,1963