@misc{indiciae36b9c92c5d4c,
  title = {A zero-crossing pulse shape discriminator for space applications.},
  author = {Kellogg, E. M. and Tietsch, R. A.},
  year = {1967},
  url = {https://ntrs.nasa.gov/citations/19670047128},
  note = {Source identifier: 19670047128}
}