1. « A New Multiplex Technique for Telemetry;Ballard,1962
2. « The Design, Development, and Applications of the ASTRAC Computer;Brubaker,1963
3. « A Hybrid Analog-Digital Statistics Computer;Conant,1962
4. « Accurate Amplitude Distribution Analyzer Combines Analog and Digital Logic;Brubaker;Review of Scientific Instruments,1961
5. « Generating Random Noise With Radioactive Sources;Manelis;Electronics,1961