@inbook {SC.5.Daehlen.1992,
	title = {Decomposition of Splines},
	booktitle = {Mathematical Methods in Computer Aided Geometric Design II},
	year = {1992},
	pages = {135-160,},
	publisher = {Academic Press},
	organization = {Academic Press},
	author = {D{\ae}hlen, Morten and Lyche, T.},
	editor = {Lyche, T. and Schumaker, L.L.}
}
