@misc{indiciae24c09fa09e0f,
  title = {When a Standard Candle Flickers: Crab Nebula Variations in Hard X-rays},
  author = {Wilson-Hodge, Colleen A.},
  year = {2012},
  url = {https://ntrs.nasa.gov/citations/20120014490},
  note = {Source identifier: 20120014490}
}