@misc{indiciae2a3b9018cc2e,
  title = {Gamma ray constraints on the Galactic supernova rate},
  author = {Hartmann, D. and The, L.-S. and Clayton, Donald D. and Leising, M. and Mathews, G. and Woosley, S. E.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19920007751},
  note = {Source identifier: 19920007751}
}