Information Retrieval in Files Described Using Sets. - James W. Welch; J. Wesley Graham (SIGMOD Conference, 1975)

Retrieval Using Ordered Lists in Inverted and Multilist Files. - James W. Welch; J. Wesley Graham (SIGMOD Conference, 1976)

Development of educational software using the DEC PDP-11. - Donald D. Cowan; P. H. Dirksen; J. Wesley Graham; James W. Welch (SIGMINI, 1976)

A Data-directed Approach to Program Construction. - Donald D. Cowan; J. Wesley Graham; James W. Welch; Carlos José Pereira de Lucena (Softw. Pract. Exp., 1980)