Non-recursive Recursion. - Brian E. Carpenter; Robert W. Doran; K. Hopper (Softw. Pract. Exp., 1977)

Abstract Machines Modelling Network Control Systems. - K. Hopper; Hans-Jürgen Kugler; Claus Unger (ACM SIGOPS Oper. Syst. Rev., 1979)

Retained Objects and Operating System Interfaces. - K. Hopper (Comput. J., 1981)

The Kiwinet-Nicola Approach: Response Generation in a User-Friendly Interface. - Kemal Efe; Chris Miller; K. Hopper (Computer, 1983)

Management implications of job control language standardisation. - K. Hopper; Peter R. Newsted (Inf. Manag., 1983)