Extended speed gradient model for traffic flow on two-lane freeways
汤昌福, 姜锐, 吴清松
Extended speed gradient model for traffic flow on two-lane freeways
Tang Chang-Fu(汤昌福), Jiang Rui(姜锐), and Wu Qing-Song(吴清松)
中国物理B . 2007, (6): 1570 -1575 .  DOI: 10.1088/1009-1963/16/6/013