The System Language for Project SUE. - B. L. Clark; James J. Horning (SIGPLAN Symposium on Languages for System Implementation, 1971)

Reflections on a language designed to write an operating system. - B. L. Clark; James J. Horning (SIGPLAN-SIGOPS Interface Meeting, 1973)

A Prototype Encryption System Using Public Key. - Stephen C. Serpell; C. B. Brookson; B. L. Clark (CRYPTO, 1984)