The beam pen: a novel high-speed, input/output device for cathode-ray-tube display systems. - Donald R. Haring (AFIPS Fall Joint Computing Conference (1), 1965)

Synthesis of counters with threshold elements - Charles H. Gustafson; Donald R. Haring; Alfred K. Susskind; Thomas G. Wills-Sanford (SWCT, 1965)

Multi-threshold threshold elements. - Donald R. Haring (IEEE Trans. Electron. Comput., 1966)

Multi-threshold building blocks. - Donald R. Haring (IEEE Trans. Electron. Comput., 1966)

A Realization Procedure for Multithreshold Threshold Elements. - Donald R. Haring; Richard J. Diephuis (IEEE Trans. Electron. Comput., 1967)

A Tabular Method for the Synthesis of Multithreshold Threshold Elements. - Donald R. Haring; Dennis Ohori (IEEE Trans. Electron. Comput., 1967)

On Realizations of Synchronous Sequential Machines. - Donald R. Haring; Alfred K. Susskind (IEEE Trans. Electron. Comput., 1967)

A display console for an experimental computer-based augmented library catalog. - Donald R. Haring (ACM National Conference, 1968)

Computer-driven display facilities for an experimental computer-based library. - Donald R. Haring (AFIPS Fall Joint Computing Conference (1), 1968)

On Shift-Register Realizations of Sequential Machines and Finite-State Universal Sequential Machines. - Donald R. Haring (IEEE Trans. Computers, 1968)

A Technique for Improving the Reliability of Certain Classes of Threshold Elements. - Donald R. Haring (IEEE Trans. Computers, 1968)

A combined display for computer venerated data and scanned photographic images. - Donald R. Haring; James K. Roberge (AFIPS Spring Joint Computing Conference, 1969)