1. Brewer, R. J. (1975), Solid-State Electron.
18, 1013.
2. Cobbold, R. S. C. (1970), Theory and Application of Field-Effect Transistors (Wiley, New York).
3. Dacey, G. C. and I. M. Ross (1953), Proc. IRE
41, 970.
4. Hartgring, C. D. (1982), Solid-State Electron.
25, 233.
5. Kennedy, D. P. and R. R. O’Brien (1970), IBM J. Res. Dev.
14, 95.