@article{anselin1988,
  title={Spatial Econometrics: Methods and Models},
  author={Luc Anselin},
  year={1988},
  journal={Studies in operational regional science},
  doi={10.1007/978-94-015-7799-1},
  url={https://doi.org/10.1007/978-94-015-7799-1}
}