@misc{indiciae1e522f32ad15,
  title = {Solar gamma rays and other nuclear secondaries},
  author = {Forrest, D. J. and Chupp, E. L. and Suri, A. N.},
  year = {1975},
  url = {https://ntrs.nasa.gov/citations/19750051467},
  note = {Source identifier: 19750051467}
}