@article{wang2022IJGIS,
  title={A multi-view bidirectional spatiotemporal graph network for urban traffic flow imputation},
  author={Wang, Peixiao and Zhang, Tong and Zheng, Yueming and Hu, Tao},
  journal={International Journal of Geographical Information Science},
  volume = {36},
  issue = {6},
  pages = {1231-1257},
  year  = {2022},
  publisher = {Taylor & Francis},
  doi = {10.1080/13658816.2022.2032081},
}