@conference { SHKMR:1997,
	title = {Visualization of Higher Order Singularities in Vector Fields},
	booktitle = {IEEE Visualization {\textquoteleft}97},
	year = {1997},
	pages = {67 {\textendash} 74},
	address = {Los Alamitos},
	author = {Gerik Scheuermann and Hans Hagen and Kr{\"u}ger, H. and Menzel, M. and Rockwood, A.}
}
