@article{mininguserbehaviourfromsmartphonedataa,
  title = {Mining User Behaviour from Smartphone data: a literature review},
  author = {Valentino Servizi and Francisco C. Pereira and Marie K. Anderson and Otto A. Nielsen},
  year = {2019},
  eprint = {1912.11259},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1912.11259v2},
}