@misc{indiciaef6ae05c47168,
  title = {Radiation models using discrete radiator ensembles.},
  author = {Gagliardi, R. M. and Karp, S. and Reed, I. S.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19690032567},
  note = {Source identifier: 19690032567}
}