citHeader("To cite 'xiacf' in publications use:")

bibentry(
  bibtype = "Manual",
  title = "xiacf: Nonlinear Dependence and Lead-Lag Analysis via Chatterjee's Xi",
  author = person("Yasunori", "Watanabe"),
  year = "2026",
  note = "R package version 0.5.0",
  url = "https://github.com/yetanothersu/xiacf",
  doi = "10.5281/zenodo.19247735",
  textVersion = paste0(
    "Watanabe, Y. (2026). xiacf: Nonlinear Dependence and Lead-Lag Analysis via Chatterjee's Xi.\n",
    "R package version 0.5.0. https://doi.org/10.5281/zenodo.19247735"
  )
)

citHeader("For the theoretical background and applications of the xi-ACF framework, please also cite:")

bibentry(
  bibtype = "Unpublished",
  title = "The U-Shaped Evolution of Bitcoin Efficiency",
  author = person("Yasunori", "Watanabe"),
  year = "2026",
  note = "mimeo",
  textVersion = "Watanabe, Y. (2026). The U-Shaped Evolution of Bitcoin Efficiency, mimeo."
)