@article{audiosurveillanceasystematicreview,
  title = {Audio Surveillance: a Systematic Review},
  author = {Marco Crocco and Marco Cristani and Andrea Trucco and Vittorio Murino},
  year = {2014},
  eprint = {1409.7787},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1409.7787v1},
}