@article{Kretz2009a,
	author	= {Kretz, T.},
	title	= "{Pedestrian Traffic: on the Quickest Path}",
	journal	= {Journal of Statistical Mechanics: Theory and Experiment},
	volume	= {P03012},
	year	= {2009},
	eprint  = {0901.0170},
  archivePrefix = {arXiv},
   primaryClass = {physics.soc-ph},
	doi	= {10.1088/1742-5468/2009/03/P03012}
}