@article{JMLR:v22:19-969,
  author  = {Meiling Hao and Lianqiang Qu and Dehan Kong and Liuquan Sun and Hongtu Zhu},
  title   = {Optimal Minimax Variable Selection for Large-Scale Matrix Linear Regression Model},
  journal = {Journal of Machine Learning Research},
  year    = {2021},
  volume  = {22},
  number  = {147},
  pages   = {1--39},
  url     = {http://jmlr.org/papers/v22/19-969.html}
}