@misc{indiciae4a6200c54490,
  title = {Variable mid-latitude X-ray source 3U 0042+32},
  author = {Rappaport, S. and Clark, G. W. and Dower, R. and Doxsey, R. and Jernigan, G. and Li, F.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19770063435},
  note = {Source identifier: 19770063435}
}