A Linearly Constrained Adaptive FIR Filter for Hard Disk Drive Read Channels. - Li Du; Richard T. Behrens; Mark Spurbeck (ICC (3), 1997)

Interpolated Timing Recovery for Hard Disk Drive Read Channels. - Mark Spurbeck; Richard T. Behrens (ICC (3), 1997)

An EPR4 read/write channel with digital timing recovery. - G. Diwakar Vishakhadatta; Russell Croman; Marius Goldenberg; Jerrell P. Hein; Pradeep Katikaneni; Diana Kuai; Cathy Lee; Ion Constatin Tesu; Richard Trujillo; Ligang Zhang; Kent Anderson; Richard Behrens; et al. (IEEE J. Solid State Circuits, 1998)

Least squares approximation of perfect reconstruction filter banks. - Mark Spurbeck; Clifford T. Mullis (IEEE Trans. Signal Process., 1998)

Causal Wiener filter banks for periodically correlated time series. - Mark Spurbeck; Peter J. Schreier (Signal Process., 2007)