@misc{indiciae38dc3e4e139c,
  title = {Coronal mass ejections and associated X-ray flare durations},
  author = {Kahler, S. W. and Sheeley, N. R., Jr. and Liggett, M.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19890066506},
  note = {Source identifier: 19890066506}
}