@misc{indiciaed8b03912f5fe,
  title = {Fully implicit shock tracking},
  author = {Bell, J. B. and Shubin, G. R. and Solomon, J. M.},
  year = {1981},
  url = {https://ntrs.nasa.gov/citations/19810025321},
  note = {Source identifier: 19810025321}
}