@misc{indiciae3370be23f485,
  title = {Probability distributions and error estimates for Monte Carlo solutions of radiation problems},
  author = {Haji-Sheikh, A. and Sparrow, E. M.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19700041567},
  note = {Source identifier: 19700041567}
}