中国科学院数学与系统科学研究院期刊网
Assessment method of small spacing interchangebased on the traffic conflict
SHEN Qiang-ru, YANG Shao-wei, ZHAO Yi-fei, CAO Hui
Systems Engineering - Theory & Practice . 2015, (1): 160 -167 .  DOI: 10.12011/1000-6788(2015)1-160