@article{P089.007,
author={Weyten, L. and De Pauw, W.},
title={Quad List Quad Trees: A Geometrical Data Structure With Improved Performance for Large Region Queries},
journal={IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems},
year={1988},
month={3},
volume={8},
number={3},
pages={229-233},
publisher={IEEE},
}