@misc{indiciae8fc6ea0e7a15,
  title = {The diffuse X-ray background spectrum from 3 to 50keV},
  author = {Marshall, F. E. and Boldt, E. A. and Holt, S. S. and Miller, R. and Mushotzky, R. F. and Rose, L. A. and Rothschild, R. E. and Serlemitsos, P. J.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19790022961},
  note = {Source identifier: 19790022961}
}