@misc{indiciae9c76cc62124d,
  title = {Localized orbitals for arbitrary molecular wave functions.},
  author = {Certain, P. R. and Hirschfelder, J. O.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19680062692},
  note = {Source identifier: 19680062692}
}