The 3B20D Processor & DMERT Operating System: The 3B20D Processor & DMERT as a base for telecommunications applications. - R. W. Mitze; Harry L. Bosco; Noel X. DeLessio; R. J. Frank; N. A. Martellotto; William C. Schwartz; R. M. Wolfe (Bell Syst. Tech. J., 1983)

DMERT: an operating system for telecommunications systems. - S. F. Ho; C. J. Richardson; William C. Schwartz (AFIPS National Computer Conference, 1984)

Screen-based multimedia telephony. - Paul E. Crouch; Jorge S. Rodriguez; William C. Schwartz (AT&T Tech. J., 1995)