@inproceedings{gaussiansamplingbylocalperturbations,
  title = {Gaussian sampling by local perturbations},
  author = {George Papandreou and Alan L. Yuille},
  year = {2010},
  booktitle = {NeurIPS 2010 12},
  url = {http://papers.nips.cc/paper/3940-gaussian-sampling-by-local-perturbations},
}