@inproceedings{vaeapproximationerrorelboandconditional,
  title = {VAE Approximation Error: ELBO and Exponential Families},
  author = {Alexander Shekhovtsov and Dmitrij Schlesinger and Boris Flach},
  year = {2021},
  booktitle = {ICLR 2022 4},
  eprint = {2102.09310},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2102.09310v4},
}