@article {13320,
	title = {Out{\textendash}of{\textendash}Core Multiresolution Terrain Modeling},
	journal = {Modeling and Management of Geographical Data over Distributed Architectures. Springer{\textendash}Verlag},
	year = {2006},
	month = {2006///},
	author = {Danovaro,E. and De Floriani, Leila and Puppo,E. and Samet, Hanan}
}
