@misc{indiciaed6c9ae667d2b,
  title = {FGRAAL: FORTRAN extended graph algorithmic language},
  author = {Basili, V. R. and Mesztenyi, C. K. and Rheinboldt, W. C.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19720019556},
  note = {Source identifier: 19720019556}
}