@conference{tielemanPcd2008,
  title={{Training Restricted Boltzmann Machines using Approximations to the Likelihood Gradient}},
  author={Tieleman, T.},
  booktitle={Proceedings of the 25th international conference on Machine learning},
  pages={1064--1071},
  year={2008},
  organization={ACM New York, NY, USA}
}