@misc{indiciae5de0ab4dd4f1,
  title = {A multiple pulsar model for quasi-stellar objects and active galactic nuclei},
  author = {Arons, J. and Kulsrud, R. M. and Ostriker, J. P.},
  year = {1975},
  url = {https://ntrs.nasa.gov/citations/19750052845},
  note = {Source identifier: 19750052845}
}