Experiments of unidirectional and bidirectional pedestrian flows through a bottleneck in a channel
YANG Xue, CHEN Li, TIAN Huan-Huan, DONG Li-Yun
Journal of Shanghai University(Natural Science Edition) . 2015, (03): 356 -363 .  DOI: 10.3969/j.issn.1007-2861.2014.04.008