@misc{indiciae353574d8796d,
  title = {BL-Lacs in X-Ray Outburst},
  author = {Remillard, Ronald A. and Urry, C. Megan and Aharonian, Felix and Pian, Elena and Sambruna, Rita and Coppi, Paolo},
  year = {2000},
  url = {https://ntrs.nasa.gov/citations/20000120036},
  note = {Source identifier: 20000120036}
}