1. CHEN Hongren, FENG Shumin. Bus network optimization model of hierarchical constraints [J]. Journal of Harbin Jianzhu University, 2001, (5): 113-115.
2. FENG Shumin, C HEN Hongren. Study of public transport passenger flow distribution method [J]. [J]. Journal of Harbin Jianzhu University, 2002, (5): 127-130.
3. MENG Xianghai, PEI Yulong. Study on the traffic planning of public passenger transport in Daqing city [J]. Journal of Harbin Jianzhu University, 2001, (6): 120.
4. LI Qiang, ZHOU Yang, SUI Hongxin. Study on the public traffic development in small and medium-sized city —Taking Tieling city as an example [J]. urban problem, 2010(11): 65-67.
5. YANG Xin-miao, WANG Wei, GU Wei-ping. Applying Fuzzy Neural Network to Predict Bus Line Passenger Flow[J]. Journal of highway and transportation research and development, 2000(4): 38-41.