@misc{indiciaefd8ce936e451,
  title = {Complex angular momentum approximation to hard-core scattering},
  author = {Nussenzveig, H. M. and Wiscombe, W. J.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910043254},
  note = {Source identifier: 19910043254}
}