@article{econhot_econhot-cited-b8a08a9c15df3423,
  title = {Testing for stationarity in heterogeneous panel data},
  author = {Kaddour Hadri},
  journal = {Econometrics Journal},
  year = {2000},
  volume = {3},
  number = {2},
  pages = {148-161},
  doi = {10.1111/1368-423x.00043},
  url = {https://doi.org/10.1111/1368-423x.00043}
}