Statistically robust signal subspace identification. - Larry P. Ammann (ICASSP, 1990)

Robust Image Processing for Remote Sensing Data. - Larry P. Ammann (ICIP (2), 1994)

A TQR-iteration based adaptive SVD for real time angle and frequency tracking. - Eric M. Dowling; Larry P. Ammann; Ronald D. DeGroat (IEEE Trans. Signal Process., 1994)