@article { SHJK:2000,
	title = {Visualizing Local Vector Field Topology},
	journal = {Journal of Electronic Imaging},
	volume = {9},
	number = {4},
	year = {2000},
	pages = {356 {\textendash} 367},
	author = {Gerik Scheuermann and Bernd Hamann and Joy, K. and Kollmann, W.}
}
