@misc{indiciae1203c30a923b,
  title = {Teddy - A two-dimensional Lagrangian code for determining the wave propagation in elastic-plastic media},
  author = {Jones, A. H. and Kriech, C. E.},
  year = {1966},
  url = {https://ntrs.nasa.gov/citations/19680010544},
  note = {Source identifier: 19680010544}
}