Mirager, the "best-yet" approach for horizontal microprogramming. - Robert K. Clark (ACM Annual Conference (1), 1972)

Computer graphics at a large IBM installation. - Robert K. Clark (ACM Annual Conference, 1976)

SIGGRAPH (Papers and Panel Session). - Robert K. Clark; Charles E. Quenneville; Harvey Z. Kriloff; Joel N. Sturman; Larry Cornish; Ian Hirschsohn (ACM Annual Conference, 1976)