@article{disentanglinggroupandlinkpersistencein,
  title = {Disentangling group and link persistence in Dynamic Stochastic Block models},
  author = {Paolo Barucca and Fabrizio Lillo and Piero Mazzarisi and Daniele Tantari},
  year = {2017},
  eprint = {1701.05804},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1701.05804v4},
}