bibentry(
  bibtype  = "Article",
  title    = "Shared Frailty Models Based on Cancer Data",
  author   = c(person("Arvind", "Pandey"), person("David D.", "Hanagal"), person("Shikhar", "Tyagi")),
  journal  = "International Journal of Statistics and Reliability Engineering",
  year     = "2022",
  volume   = "9",
  number   = "3",
  pages    = "461--474",
  header   = "To cite the Inverse Gaussian and GL Type 1 shared frailty models with Generalized Weibull baseline:"
)

bibentry(
  bibtype  = "Article",
  title    = "Comparison of Multiplicative Frailty Models Under Weibull Baseline Distribution",
  author   = c(person("Arvind", "Pandey"), person("Shikhar", "Tyagi")),
  journal  = "Lobachevskii Journal of Mathematics",
  year     = "2021",
  volume   = "42",
  number   = "13",
  pages    = "3184--3195",
  doi      = "10.1134/S1995080222010140",
  header   = "To cite the GL Type 2 and Gamma shared frailty models with Weibull baseline:"
)
