@misc{indiciae094da2839964,
  title = {THE INTEGRAL OF THE ASSOCIATED LEGENDRE FUNCTION.},
  author = {D W Jepsen and E F Haugh and J O Hirschfelder},
  year = {1955},
  doi = {10.1073/pnas.41.9.645},
  url = {https://pubmed.ncbi.nlm.nih.gov/16589721/},
  note = {Source identifier: 16589721}
}