@misc{indiciae529e5d722d80,
  title = {An algorithm for a general class of routing problems derived from Huygens' principle},
  author = {Avis, L. M. and Young, G. R.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19740019222},
  note = {Source identifier: 19740019222}
}