Effects of the number of on-rampson the ring traffic flow
唐铁桥, 黄海军, 尚华艳
Effects of the number of on-rampson the ring traffic flow
Tang Tie-Qiao(唐铁桥), Huang Hai-Jun(黄海军), and Shang Hua-Yan(尚华艳)
中国物理B . 2010, (5): 50517 -050517 .  DOI: 10.1088/1674-1056/19/5/050517