@INPROCEEDINGS {28415,
author={M. Sousa and L. Almeida and A.  Sousa and P. P. Portugal},
doi={},
booktitle={International Conference on Education and New Learning Technologies},
title={Designing a Flexible and Inexpensive Laboratory for Teaching   Industrial Communication Systems},
year={2016},
month={July},
volume={.},
pages={.-.} 
}