?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Nguyen%2C+Thi+Hoai+Thu&rft.aulast=Nguyen&rft.aufirst=Thi+Hoai+Thu&rft.date=18+October+2017&rft.title=Multi-source+Data+Analysis+for+Bike+Sharing+Systems&rft.genre=proceeding