Cite
APA Citation
Saidi, S., Ji, Y., Cheng, C., Guan, J., Jiang, S., Kattan, L., Du, Y., & Wirasinghe, S. C. (2016). planning Urban Ring Rail Transit Lines: Case Study of Shanghai, China. Transportation research record, 2540(1), 56–65. http://access.bl.uk/ark:/81055/vdc_100073506102.0x000015