Technical Note - A New Norm for Measuring Distance Which Yields Linear Location Problems. - James E. Ward; Richard E. Wendell (Oper. Res., 1980)

Some Properties of Location Problems with Block and Round Norms. - Jacques-François Thisse; James E. Ward; Richard E. Wendell (Oper. Res., 1984)

Using Block Norms for Location Modeling. - James E. Ward; Richard E. Wendell (Oper. Res., 1985)

On the location of a tree-shaped facility. - Tae Ung Kim; Timothy J. Lowe; Arie Tamir; James E. Ward (Networks, 1996)

Balancing Retailer Inventories. - Edward J. McGavin; James E. Ward; Leroy B. Schwarz (Oper. Res., 1997)

An Improved Lower Bound for the Multimedian Location Problem. - Ranganath Nuggehalli; Timothy J. Lowe; James E. Ward (Ann. Oper. Res., 2002)

The Stochastic Location-Assignment Problem on a Tree. - Ting Zeng; James E. Ward (Ann. Oper. Res., 2005)

On the Interactions Between Routing and Inventory-Management Policies in a One-Warehouse N-Retailer Distribution System. - Leroy B. Schwarz; James E. Ward; Xin Zhai (Manuf. Serv. Oper. Manag., 2006)