@misc{indiciaea96270f4c76c,
  title = {A Recursion Process for the Generation of Orthogonal Polynomials in Several Variables},
  author = {Daniel E Dupree and F L Harmon and J L Linnstaedter and Browning Lawrence and R A Hickman},
  year = {1963},
  url = {https://ntrs.nasa.gov/citations/19630006933},
  note = {Source identifier: 19630006933}
}