REFERENCES
- Dabadghao, S. V., “Hard tube pulse repetition frequency multiplier”, J. Inst. Telecom. Evgrs., 8 (3) (May 1962), 123–28.
- Dabadghao, S. V., “Hard tube automatic pulse repetition frequency doubler”, J. Inst. Telecom. Engrs., 9 (1) (January 1963), 27–36.
- Millman, J. & Taub, H., “Pulse and digital circuits” (McGraw-Hill Book Co. Inc., New York) (1956), 187–97.