References
- Millman, J. & Halkias, C. C., Electronic devices and circuits, (McGraw-Hill Book Co. Inc., New York), 1967.
- Goto, E., Proc. IRE, 47 (1959), 1304.
- Sterzer, F., Proc. IRE, 47 (1959), 1317.
- Dikshit, K. D., Proc. Symp. on Electronic Instrumentation and Communication Systems, Allahabad, 20–22 Fob. 1969, 65.
- Hilibrand, J. & Beam, W. R., RCA Rev., 20 (1959), 229.
- Chang, K. K. N., RCA Rev., 19 (1958), 455.