@article{JMLR:v23:21-0175,
  author  = {Efstathia Bura and Liliana Forzani and Rodrigo Garcia Arancibia and Pamela Llop and Diego Tomassi},
  title   = {Sufficient reductions in regression with mixed predictors},
  journal = {Journal of Machine Learning Research},
  year    = {2022},
  volume  = {23},
  number  = {102},
  pages   = {1--47},
  url     = {http://jmlr.org/papers/v23/21-0175.html}
}