@inproceedings{sparsegaussianprocesseswithspherical,
  title = {Sparse Gaussian Processes with Spherical Harmonic Features},
  author = {Vincent Dutordoir and Nicolas Durrande and James Hensman},
  year = {2020},
  booktitle = {ICML 2020 1},
  eprint = {2006.16649},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2006.16649v1},
}