Optimal Coefficients for FDM-TDM Transmultiplexers. - John W. Adams; Gregory W. Medlin; Cornelius T. Leondes (ICC, 1986)

A new design technique for maximally linear differentiators. - Gregory W. Medlin; John W. Adams (ICASSP, 1989)

A design technique for high order digital differentiators. - Gregory W. Medlin (ICASSP, 1990)

Bandpass digital differentiator design using quadratic programming. - Gregory W. Medlin; James F. Kaiser (ICASSP, 1991)