@misc{indiciaec64e51e5bebd,
  title = {Apollo galactic X-ray astronomy observations},
  author = {Adler, I. and Trombka, J. and Schmadebeck, R. and Gorenstein, P. and Bjorkholm, P.},
  year = {1971},
  url = {https://ntrs.nasa.gov/citations/19720003244},
  note = {Source identifier: 19720003244}
}