Continuous Microwave Oscillations of Current in GaAs. - Norman Braslau; John Battiscombe Gunn; John L. Staples (IBM J. Res. Dev., 1964)

Instabilities of Current in III-V Semiconductors. - J. B. Gunn (IBM J. Res. Dev., 1964)

Use of virus functions to provide a virtual APL interpreter under user control. - J. B. Gunn (APL, 1984)