@article { OHJ*:2011,
	title = {Visualization of High-Dimensional Point Clouds Using Their Density Distribution{\textquoteright}s Topology},
	journal = {IEEE Transactions on Visualization and Computer Graphics},
	volume = {17},
	number = {11},
	year = {2011},
	pages = {1547-1559},
	author = {Patrick Oesterling and Heine, C. and J{\"a}nicke, H. and Gerik Scheuermann and Heyer, G.}
}
