Computer-aided logic design on the TX-2 computer. - Gary D. Hornbuckle; Elaine L. Thomas; Richard N. Spann; R. J. Diephuis (DAC, 1969)

Diagnosis of Single-Gate Failures in Combinational circuits. - Gary D. Hornbuckle; Richard N. Spann (IEEE Trans. Computers, 1969)

Presidents' forum: Current issues in Computer Graphics. - Carl Machover; Donald Feddersen; Ralph T. Linsalata; Peter Preuss; Richard N. Spann (SIGGRAPH, 1982)

The graphics CAD/CAM industry(Panel Session): Financial perspectives. - Richard N. Spann; Frederick R. Adler; Thomas P. Kurlack; Joseph C. McNay; Margaret A. Reichenbach (SIGGRAPH, 1982)