@article { CEH*:2009,
	title = {Data, Information, and Knowledge in Visualization},
	journal = {IEEE Computer Graphics and Applications},
	volume = {29},
	number = {1},
	year = {2009},
	pages = {12-19},
	author = {Chen, M. and Ebert D.S. and Hans Hagen and Laramee, R.S. and van Liere, R. and Ma, K.-L. and Ribarsky, W. and Gerik Scheuermann and Silver, D. and Knowledge in Visualization}
}
