@misc{indiciae0b1a383895c1,
  title = {Gamma ray pulsars},
  author = {Oegelman, H. and Ayasli, S. and Hacinliyan, A.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19770014043},
  note = {Source identifier: 19770014043}
}