@misc{indiciaee3c46060a0df,
  title = {X-Ray Variability in M87},
  author = {Harris, Daniel E. and Biretta, J. A. and Junor, W.},
  year = {2000},
  url = {https://ntrs.nasa.gov/citations/20000064086},
  note = {Source identifier: 20000064086}
}