@Article{shukla2006ieoiidmf, author = "Pradyumn Kumar Shukla and Rui Jiang and Dirk Helbing and Qing-Song Wu", journal = "Physica A: Statistical Mechanics and its Applications,", number = "2", pages = "567-574", title = "Inefficient emergent oscillations in intersecting driven many-particle flows", volume = "368", year = "2006", }