@misc{indiciaefa99f13c7c32,
  title = {Application of a variational method for generating adaptive grids},
  author = {Kreis, R. I. and Hassan, H. A. and Thames, F. C.},
  year = {1985},
  url = {https://ntrs.nasa.gov/citations/19850037633},
  note = {Source identifier: 19850037633}
}