@article{learninglatentvariablegaussiangraphical,
  title = {Learning Latent Variable Gaussian Graphical Models},
  author = {Zhaoshi Meng and Brian Eriksson and Alfred O. Hero III},
  year = {2014},
  eprint = {1406.2721},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1406.2721v1},
}