BibTeX Reference:
@INPROCEEDINGS{30-IPIN12b,
  title = {Audio Beacon Providing Location-Aware Content for Low-End Mobile Devices},
  author = {Robson Vieira and Andr\'e Cavalcante and Rafael Paiva and Renato Iida and \'Alvaro Fialho and Afonso Costa},
  year = {2012},
  month = {November},
  booktitle = {IPIN'12: Proc. 3rd International Conference on Indoor Positioning and Indoor Navigation},
  editor = {C. Rizos et al.},
  location = {Sidney, Australia},
  publisher = {IEEE},
};