@inproceedings{M092.028,
author={Philips, W.},
title={On the Properties of Base Functions that are Orthogonal on a Non-Rectangular Region},
booktitle={Proceedings of the 1992 IEEE Benelux and PRORISC Workshop on Circuits, Systems and Signal Processing},
year={1993},
month={4},
pages={105-110},
address={Houthalen},
}