@article{hurvich1989,
  title={Regression and time series model selection in small samples},
  author={Clifford M. Hurvich and Chih‐Ling Tsai},
  year={1989},
  journal={Biometrika},
  doi={10.1093/biomet/76.2.297},
  url={https://doi.org/10.1093/biomet/76.2.297}
}