TY - Journal of Beijing University of Posts and Telecommunications A1 - XU Ming, WU Jian-ping, DU Yi-man, XIE Feng, XIAO Yun-peng T1 - A Method of Key Node Ranking for Road Network Based on Tripartite Graph Y1 - 2014-06-28 00:00:00.0 JF - Journal of Beijing University of Posts and Telecommunications JO - Journal of Beijing University of Posts and Telecommunications SP - 51 EP - 54 VL - 37 IS - s1 UR - {https://journal.bupt.edu.cn/EN/10.13190/j.jbupt.2014.s1.010} N1 - 10.13190/j.jbupt.2014.s1.010 ER -