@article {DOI10.1109/TVCG.2013.205,
	title = {The Impact of Physical Navigation on Spatial Organization for Sensemaking},
	journal = {IEEE Transactions on Visualization and Computer Graphics},
	volume = {19},
	year = {2013},
	month = {12/2013},
	pages = {2207 - 2216},
	issn = {1077-2626},
	doi = {10.1109/TVCG.2013.205},
	author = {Andrews, Christopher and North, Chris}
}
