Bibtex entry

@techreport{WesNij:99-14,
author={D. Westwick and G. Nijsse and B. {D}e Schutter and M. Verhaegen},
title={Simplification of Multichannel Active Noise Control Systems: {M}idterm Progress Report},
number={TUD/ITS/ET/SCE:1999.01},
institution={Control Systems Engineering, Fac.\ of Information Technology and Systems, Delft University of Technology},
address={Delft, The Netherlands},
month=mar,
year={1999},
note={Midterm progress report for the TNO-TPD project on active noise control. Confidential}
}