@book{efron-tibshirani,
    author = {Bradley Efron and Robert Tibshirani},
      year = {1993},
     title = {An Introduction to the Bootstrap},
 publisher = {Chapman \& Hall},
   address = {New York}
}

@book{davison-hinkley,
    author = {A. C. Davison and D. V. Hinkley},
      year = {1997},
     title = {Bootstrap Methods and their Application},
 publisher = {Cambridge University Press},
   address = {Cambridge},
}

@manual{bootstrap-package,
    author = {Rob Tibshirani and Friedrich Leisch},
      year = {2019},
     title = "R package \texttt{bootstrap}: Functions for the Book
             \emph{{A}n Introduction to the Bootstrap}, version 2019.6",
       url = {https://CRAN.R-project.org/package=bootstrap},
      note = {S original by Rob Tibshirani. R port by Friedrich Leisch.},
}

@manual{boot-package,
    author = {Angelo Canty and B. D. Ripley},
      year = {2021},
     title = "R package \texttt{boot}: Bootstrap R Functions, version 1.3-28",
      note = "R recommended package (comes with every installation of R",
}

@article{geyer-constrained,
     author = "Charles James Geyer",
      year  = "1991",
      title = "Constrained Maximum Likelihood Exemplified by Isotonic
              Convex Logistic Regression",
    journal = "Journal of the American Statistical Association",
     volume = "86",
      pages = "717--724",
}

@article{bootstrap-recycle,
     author = {Michael A. Newton and Charles J. Geyer},
       year = {1994},
      title = {Bootstrap recycling: A {M}onte {C}arlo algorithm for the
              nested bootstrap},
    journal = "Journal of the American Statistical Association",
     volume = {89},
      pages = {905--912},
}