@misc {SC.8.Daehlen.2004.a,
	title = {Multi-Level Triangulation for Fast Rendering of Huge Data Sets},
	howpublished = {Preprint},
	year = {2003},
	author = {D{\ae}hlen, Morten and Sevaldrud, T.}
}
@inproceedings {SC.5.Sevaldrud.2001,
	title = {Distributed Handling of Level of Detail Surfaces With Binary Triangle Trees},
	journal = {Proceedings of ScanGIS},
	year = {2001},
	pages = {45-58},
	type = {1},
	author = {Sevaldrud, T. and Aasgaard, R.}
}
@techreport {SC.7.Daehlen.1999.b,
	title = {Hierarchical Structures for Real-Time Terrain Rendering},
	year = {1999},
	publisher = {University of Oslo},
	author = {D{\ae}hlen, Morten and Sevaldrud, T. and Aasgaard, R.}
}
