@article{PhysRevLett.113.238701,
	Author = {Ioannis Karamouzas and Brian Skinner and Stephen J. Guy},
	Date-Modified = {2014-12-04 18:26:29 +0000},
	Doi = {10.1103/PhysRevLett.113.238701},
	Issue = {23},
	Journal = {Phys. Rev. Lett.},
	Month = {Dec},
	Numpages = {5},
	Pages = {238701},
	Publisher = {American Physical Society},
	Title = {Universal Power Law Governing Pedestrian Interactions},
	Url = {http://link.aps.org/doi/10.1103/PhysRevLett.113.238701},
	Web = {http://motion.cs.umn.edu/PowerLaw},
	Volume = {113},
	Year = {2014},
	Bdsk-Url-1 = {http://link.aps.org/doi/10.1103/PhysRevLett.113.238701},
	Bdsk-Url-2 = {http://dx.doi.org/10.1103/PhysRevLett.113.238701}}