@misc{indiciaef868e1fab800,
  title = {Solar astronomy},
  author = {Rosner, Robert and Noyes, Robert and Antiochos, Spiro K. and Canfield, Richard C. and Chupp, Edward L. and Deming, Drake and Doschek, George A. and Dulk, George A. and Foukal, Peter V. and Gilliland, Ronald L.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910023712},
  note = {Source identifier: 19910023712}
}