LI Yong-chang, ZHANG Qiao-yan. Optimal model formation of public transportation network of Lanzhou[J]. Railway Computer Application, 2008, 17(1): 38-41.
Citation:
LI Yong-chang, ZHANG Qiao-yan. Optimal model formation of public transportation network of Lanzhou[J]. Railway Computer Application, 2008, 17(1): 38-41.