@article{jointgaussiangraphicalmodelestimationa,
  title = {Joint Gaussian Graphical Model Estimation: A Survey},
  author = {Katherine Tsai and Oluwasanmi Koyejo and Mladen Kolar},
  year = {2021},
  eprint = {2110.10281},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2110.10281v3},
}