@Misc{SCI:Han2023a,
  author =    "R. Han and A. Narayan and Y. Xu",
  title =     "An approximate control variates approach to
              multifidelity distribution estimation",
  subtitle =  "arXiv:2303.06422v1",
  year =      "2023",
  url =       "http://www.sci.utah.edu/publications/Han2023a/2303.06422.pdf",
}