@inproceedings{91838d25d2964df89019e3510668227f,
title = "Efficient design of perfect-reconstruction biorthogonal cosine-modulated filter banks using convex lagrangian relaxation and alternating null-space projections",
author = "W-U. Lu and R. Bregovic and T. Saram{\"a}ki",
note = "ISBN 0-7803-7762-1<br/>Contribution: organisation=sgn,FACT1=1",
year = "2003",
language = "English",
isbn = "0-7803-7762-1",
pages = "141--144",
booktitle = "Proceedings of the 2003 IEEE International Symposium on Circuits and Systems, ISCAS 2002, Bangkok, Thailand, 25-28 May 2003",
}