REFERENCES
- Proceedings of the Fifth International Congress on Microwave Tubes, Paris, 1964; Dunod, Paris. (This volume contains several papers on beam-plasma devices.)
- Singh, A, Gupta, K. C. & Singh, G., “A coupling scheme for beam plasma amplifiers”, presented at the 7th Int. Conf. on Microwave and Optical Generation and Amplification, held at Hamburg, Sept. 1968.