@article{phasetransitionsincommunitydetectiona,
  title = {Phase Transitions in Community Detection: A Solvable Toy Model},
  author = {Greg Ver Steeg and Cristopher Moore and Aram Galstyan and Armen E. Allahverdyan},
  year = {2013},
  eprint = {1312.0631},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1312.0631v1},
}