bibentry(
  bibtype = "Article",
  header = "To cite the serial-correlation methods (and the combined estimator) in publications use:",
  title = "Feasible {GLS} for Time Series Regression",
  author = c(person("Pierre", "Perron"), person("Emilio", "González-Coya")),
  journal = "Journal of Econometrics",
  year = "2026",
  volume = "258",
  pages = "106346",
  doi = "10.1016/j.jeconom.2026.106346"
)

bibentry(
  bibtype = "Article",
  header = "To cite the heteroskedasticity methods use:",
  title = "Estimation in the Presence of Heteroskedasticity of Unknown Form: A {L}asso-based Approach",
  author = c(person("Emilio", "González-Coya"), person("Pierre", "Perron")),
  journal = "Journal of Econometric Methods",
  year = "2024",
  volume = "13",
  number = "1",
  pages = "29--48",
  doi = "10.1515/jem-2023-0007"
)

bibentry(
  bibtype = "Manual",
  header = "To cite the software use:",
  title = "{fgls}: Feasible {GLS} for Serial Correlation and Heteroskedasticity",
  author = person("Emilio", "González-Coya"),
  year = "2026",
  note = paste("R package version", meta$Version),
  url = "https://github.com/emiliogcs/fgls"
)
