@misc{indiciaedf7095c03dcb,
  title = {Higher partial waves in positron-hydrogen scattering.},
  author = {Hahn, Y. and Kleinman, C. J. and Spruch, L.},
  year = {1965},
  url = {https://ntrs.nasa.gov/citations/19660032186},
  note = {Source identifier: 19660032186}
}