@misc{indiciae1eb03ba0e5fe,
  title = {A Lagrangian method for the numerical solution of the Euler equations for transonic flows},
  author = {Klopfer, G. H.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19810036791},
  note = {Source identifier: 19810036791}
}