@inproceedings{Guerreiro10interaccao,
  title={Rumo a Interfaces T{\'a}cteis Acess{\'\i}veis},
  author={Guerreiro, T. and Nicolau, H. and Jorge, J. and Gon{\c{c}}alves, D.},
  booktitle={4th National Conference on Human-Computer Interaction (Interac{\c{c}}{\~a}o 2010)},
  year={2010}
}