@article{LSG07,
month={Sep},
year={2007},
issn={0178-2789},
journal={The Visual Computer},
volume={23},
number={9-11},
doi={10.1007/s00371-007-0148-1},
title={Contextual void patching for digital elevation models},
url={http://dx.doi.org/10.1007/s00371-007-0148-1},
publisher={Springer-Verlag},
keywords={Multiresolution; Terrain; Void patching; Context sensitive},
author={Wecker, Lakin and Samavati, Faramarz and Gavrilova, Marina},
pages={881-890},
language={English}
}