%0 Journal Article
%T Research on the Relationship Between Discrete Character of Speed and Traffic Accident and Speed Management of Freeway
%J Zhongguo Gonglu Xuebao
%D 2004
%A Pei, YL
%A Cheng, GZ
%V 17
%N 1
%P 74-
%X <p>[Abstract unavailable]</p>
%G 
%I Chang'an da xue
%@ 1001-7372
%U http://dx.doi.org/