@article{learningaboutspanishdialectsthrough,
  title = {Learning about Spanish dialects through Twitter},
  author = {Bruno Gonçalves and David Sánchez},
  year = {2015},
  eprint = {1511.04970},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1511.04970v2},
}