A subspace algorithm for the identification of discrete time frequency domain power spectra. - Peter Van Overschee; Bart De Moor; Wouter Dehandschutter; Jan Swevers (Autom., 1997)

Real-time enhancement of reference signals for feedforward control of random noise due to multiple uncorrelated sources. - Wouter Dehandschutter; Joris van Herbruggen; Jan Swevers; Paul Sas (IEEE Trans. Signal Process., 1998)