@inbook { SHJ*:2003,
	title = {Localizing vector field topology},
	booktitle = {Data Visualization - The State of the Art},
	year = {2003},
	pages = {19-35},
	publisher = {Kluwer Academic Publisher},
	organization = {Kluwer Academic Publisher},
	address = {Boston, MA, USA},
	author = {Gerik Scheuermann and Bernd Hamann and Joy, K. and Kollmann, W.},
	editor = {Post, F.H. and Nielson, G. and Bonneau, G.P}
}
@inbook { SHK:2000,
	title = {Visualizing Critical Points of Arbitrary Poincare Index},
	booktitle = {Scientific Visualization - Dagstuhl {\textquoteright}97},
	year = {2000},
	pages = {277-283},
	publisher = {IEEE Computer Society Press},
	organization = {IEEE Computer Society Press},
	address = {Los Alamitos, CA, USA},
	author = {Gerik Scheuermann and Hans Hagen and Kr{\"u}ger, H.},
	editor = {Hans Hagen and Nielson, G. and Post, F.H.}
}
