vgl. W. T. Read:A proposed high-frequency negative-resistance diode. In: The Bell System Technical Journal. Band37, Nr.2, 1958, S.401–466, doi:10.1002/j.1538-7305.1958.tb01527.x (archive.org).
R. L. Johnston, B. C. DeLoach, B. G. Cohen:B.S.T.J. briefs: A silicon diode microwave oscillator. In: The Bell System Technical Journal. Band44, Nr.2, Februar 1965, S.369–372, doi:10.1002/j.1538-7305.1965.tb01667.x.
vgl. W. T. Read:A proposed high-frequency negative-resistance diode. In: The Bell System Technical Journal. Band37, Nr.2, 1958, S.401–466, doi:10.1002/j.1538-7305.1958.tb01527.x (archive.org).
M. Gilden, M.E. Hines:Electronic tuning effects in the read microwave avalanche diode. In: IEEE Transactions on Electron Devices. Band13, Nr.1, 1966, S.169–175, doi:10.1109/T-ED.1966.15652.