@article{Kretz2006b,
	author	= {Kretz, T. and Gr\"unebohm, A. and Kaufman, M. and Mazur, F. and Schreckenberg, M.},
	title	= "{Experimental study of pedestrian counterflow in a corridor}",
	journal	= {Journal of Statistical Mechanics: Theory and Experiment},
	pages	= {P10001},
	year	= {2006},
        volume  = {2006},
	doi     = {10.1088/1742-5468/2006/10/P10001},
 archivePrefix = {arXiv},
	eprint	= {cond-mat/0609691},
 }