@misc{indiciae8b1aa9ab7ca3,
  title = {Zonal function network frames on the sphere.},
  author = {H N Mhaskar and F J Narcowich and J D Ward},
  year = {2003},
  doi = {10.1016/s0893-6080(02)00216-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/12628606/},
  note = {Source identifier: 12628606}
}