@article{flowbasedalgorithmsforlocalgraph,
  title = {Flow-Based Algorithms for Local Graph Clustering},
  author = {Lorenzo Orecchia and Zeyuan Allen Zhu},
  year = {2013},
  eprint = {1307.2855},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1307.2855v2},
}