citHeader("To cite OptGS in publications use:")

bibentry(bibtype = "Article",
  title        = "{OptGS}: An {R} Package for Finding Near-Optimal Group-Sequential Designs",
  author       = person("James M. S. Wason"),
  journal      = "Journal of Statistical Software",
  year         = "2015",
  volume       = "66",
  number       = "2",
  pages        = "1--13",
  url          = "https://www.jstatsoft.org/v66/i02/",

  textVersion  =
  paste("James M. S. Wason (2015).",
        "OptGS: An R Package for Finding Near-Optimal Group-Sequential Designs.",
        "Journal of Statistical Software, 66(2), 1-13.",
        "URL https://www.jstatsoft.org/v66/i02/.")
)

