Citation

  Leitão, U. A., Simão, T. D., & Neves, J. A. (2011). Development of 3D Games for Distance Education. ESUD.

@inproceedings{leitao2011,
  author = {Leitão, Ulisses A. and Sim{\~a}o, Thiago D. and Neves, Jefferson A.},
  title = {{Development of 3D Games for Distance Education}},
  booktitle = {{ESUD}},
  year = {2011},
  note = {portuguese}
}