@misc{indiciaec8adbe041272,
  title = {A model for astrophysical spallation reactions},
  author = {Schmitt, W. F. and Ayres, C. L. and Merker, M. and Shen, B. S. P.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19740047438},
  note = {Source identifier: 19740047438}
}