@inproceedings{structuredsparsecodingvialateral,
  title = {Structured sparse coding via lateral inhibition},
  author = {Arthur D. Szlam and Karol Gregor and Yann L. Cun},
  year = {2011},
  booktitle = {NeurIPS 2011 12},
  url = {http://papers.nips.cc/paper/4271-structured-sparse-coding-via-lateral-inhibition},
}