@misc{indiciaeb6712de9bc5b,
  title = {Learning about jet physics from gamma-ray blazars},
  author = {Sikora, M. and Moderski, R. and Madejski, G. and Poutanen, J.},
  year = {1997},
  url = {https://ntrs.nasa.gov/citations/19970025812},
  note = {Source identifier: 19970025812}
}