Study of traffic flow at an unsignalized T-shaped intersection by cellular automata model Q.-S. Wu, X.-B. Li, M.-B. Hu and R. Jiang Eur. Phys. J. B, 48 2 (2005) 265-269 Published online: 16 December 2005 DOI: 10.1140/epjb/e2005-00398-5