Discrete-time, discrete-frequency time-frequency representations. - Michael S. Richman; Thomas W. Parks; Ramachandra G. Shenoy (ICASSP, 1995)

Understanding discrete rotations. - Michael S. Richman; Thomas W. Parks (ICASSP, 1997)

Time-frequency derivation of periodic wide band probing signals. - Thomas W. Parks; Michael S. Richman (ICASSP, 1998)

Error reduction of range estimates in multipath environments. - Michael S. Richman; Thomas W. Parks; Christopher V. Kimball (ICASSP, 1998)

Discrete-time, discrete-frequency, time-frequency analysis. - Michael S. Richman; Thomas W. Parks; Ramachandra G. Shenoy (IEEE Trans. Signal Process., 1998)