@article{boullier_crépel_2014,  title={Vélib and data: a new way of inhabiting the city},  volume={6},  ISSN={2175-3369},  url={https://doi.org/10.7213/urbe.06.001.SE03},  DOI={10.7213/urbe.06.001.SE03},  number={1},  journal={urbe. Revista Brasileira de Gestão Urbana},  publisher={Pontifícia Universidade Católica do Paraná},  author={Boullier, Dominique and Crépel, Maxime},  year={2014},  month={Jan},  pages={47–56} }