@InProceedings{BU06:IRTG,
author    = {Tom Bobach and Georg Umlauf},
title     = {Natural neighbor interpolation and order of continuity},
booktitle = {GI Lecture Notes in Informatics, Visualization of Large and Unstructured Data Sets},
year      = 2006,
editor    = {H.~Hagen and A.~Kerren and P.~Dannenmann},
pages     = {68-86}
}