1. On a discrete time order level inventory model for deteriorating items;Dave;Journal of the Operational Research Society,1979
2. An order-level lot-size inventory model for deteriorating items subject to discrete time variable;Dave;Gujrat Statistical Review,1980
3. Economic ordering policy for deteriorating items;Goyal;Journal of the Operational Research Society,1984
4. A note on Dave's inventory model for deteriorating items;Rengarajan;Journal of the Operational Research Society,1983
5. A heuristic for selecting lot size quantities for the case of a deterministic time-varying demand rate and discrete opportunities for replenishment;Silver;Production Inventory Management,1973