@article{DBLP:journals/tog/KobbeltS98,
author = {Leif Kobbelt and
Peter Schr{\"o}der},
title = {A Multiresolution Framework for Variational Aubdivision},
journal = {ACM Trans. Graph.},
volume = {17},
number = {4},
year = {1998},
pages = {209-237},
ee = {http://doi.acm.org/10.1145/293145.293146},
bibsource = {DBLP, http://dblp.uni-trier.de}
}