@misc{indiciaeef7d2ce1ac2e,
  title = {Small-angle scattering of celestial x-rays by interstellar grains.},
  author = {Overbeck, J. W.},
  year = {1965},
  url = {https://ntrs.nasa.gov/citations/19650042506},
  note = {Source identifier: 19650042506}
}