@misc{indiciae49ed508ed96e,
  title = {Monte Carlo direct view factor and generalized radiative heat transfer programs},
  author = {Mc Williams, J. L. and Scates, J. H.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19690000038},
  note = {Source identifier: 19690000038}
}