@misc{indiciae90552b70b3b7,
  title = {Gamma rays from extragalactic radio sources},
  author = {Dermer, Charles D. and Schlickeiser, Reinhard and Mastichiadis, Apostolos},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19920012674},
  note = {Source identifier: 19920012674}
}