A multiprogramming monitor for small machines. - Gary D. Hornbuckle (Commun. ACM, 1967)

R68-13 An Introduction to Computer Graphic Terminals. - Gary D. Hornbuckle (IEEE Trans. Computers, 1968)

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)

The LX-1 Microprocessor and Its Application to Real-Time Signal Processing. - Gary D. Hornbuckle; Enrico I. Ancona (IEEE Trans. Computers, 1970)