Documentation for a Model: A Hierarchical Approach. - Saul I. Gass; Karla L. Hoffman; Richard Henry Frymuth Jackson; Lambert S. Joel; Patsy B. Saunders (Commun. ACM, 1981)

Comparison of mathematical programming software: A case study using discrete L1 approximation codes. - Paul D. Domich; Karla L. Hoffman; Richard Henry Frymuth Jackson; Patsy B. Saunders; Douglas R. Shier (Comput. Oper. Res., 1987)

Modeling the IRS Telephone Taxpayer Information System. - Carl M. Harris; Karla L. Hoffman; Patsy B. Saunders (Oper. Res., 1987)