@misc{indiciaeb5ddabe31e48,
  title = {On the shock-on-shock interaction problem},
  author = {Kutler, P. and Sakell, L. and Aiello, G.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19740050371},
  note = {Source identifier: 19740050371}
}