@article{vectorquantizationbyminimizingkullback,
  title = {Vector Quantization by Minimizing Kullback-Leibler Divergence},
  author = {Lan Yang and Jingbin Wang and Yujin Tu and Prarthana Mahapatra and Nelson Cardoso},
  year = {2015},
  eprint = {1501.07681},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1501.07681v1},
}