@article {1975771,
	title = {Visualization of network concepts: The impact of working memory capacity differences},
	journal = {Decision Support Systems},
	volume = {21},
	year = {2010},
	month = {2010},
	pages = {327-344},
	keywords = {BIS, Business Analytics},
	author = {Zhu,Bin and Watts,S.}
}
