@article{sparsityinvariationalautoencoders,
  title = {Sparsity in Variational Autoencoders},
  author = {Andrea Asperti},
  year = {2018},
  eprint = {1812.07238},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1812.07238v3},
}