@TECHREPORT{Bengio+Laufer+Yosinski-arxiv-2013,
       author = {Yoshua Bengio and Eric Thibodeau-Laufer and Jason Yosinski},
        title = {Deep Generative Stochastic Networks Trainable by Backprop},
       number = {arXiv:1306.1091},
         year = {2013},
  institution = {Universite de Montreal}
}