@article{exploratoryfactoranalysisofdataona,
  title = {Exploratory Factor Analysis of Data on a Sphere},
  author = {Fan Dai and Karin S. Dorman and Somak Dutta and Ranjan Maitra},
  year = {2021},
  eprint = {2111.04940},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2111.04940v1},
}