@misc{indiciaec20c125f72ed,
  title = {New position-sensitive hard X-ray spectrometer},
  author = {Yin, L. I. and Trombka, J. I. and Seltzer, S. M.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19800054456},
  note = {Source identifier: 19800054456}
}