Citation:Gong Y, Liu Y, Lin Y, Yang J, Duan Z, Li G. Exploring spatiotemporal characteristics of intra-urban trips using metro smartcard records, in Proceedings - 2012 20th International Conference on Geoinformatics, Geoinformatics 2012.; 2012.ExportDOI BibTex EndNote Tagged EndNote XML 附注:施引文献 3Website DOI