@article{lima_silva_villareal_2012,  title={A new approach for data transmission system on topological surfaces},  volume={31},  ISSN={1807-0302},  url={https://doi.org/10.1590/S1807-03022012000100008},  DOI={10.1590/S1807-03022012000100008},  number={1},  journal={Computational & Applied Mathematics},  publisher={Sociedade Brasileira de Matemática Aplicada e Computacional},  author={Lima, João D. and Silva, Francisco M. and Villareal, Elmer R.L.},  year={2012},  pages={143–168} }