@misc{indiciae12cb95603166,
  title = {Rapid, low-level X-ray variability in active late-type dwarfs},
  author = {Ambruster, Carol W. and Sciortino, Salvatore and Golub, L.},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19880030721},
  note = {Source identifier: 19880030721}
}