@inproceedings{conf/gm/MichalikB99,
	title = {A Constraint-Based Method for Sculpting Free-Form Surfaces.},
	author = {Paul Michalik and Beat Brüderlin},
	booktitle = {Geometric Modelling},
	crossref = {conf/gm/1999},
	editor = {Gerald E. Farin and Hanspeter Bieri and Guido Brunnett},
	pages = {249-265},
	publisher = {Springer},
	series = {Computing Supplement},
	url = {http://dblp.uni-trier.de/db/conf/gm/gm1999.html#MichalikB99},
	volume = {14},
	year = {1999},
	biburl = {http://www.bibsonomy.org/bibtex/2f308876d6b10f05e9143f1e125b89186/dblp},
	description = {dblp},
	isbn = {3-211-83603-9}, date = {2002-07-04},
	keywords = {dblp }
}