@ARTICLE {21440,
author={A. Rocha and S. Mota and C.  Ribeiro},
doi={10.1109/MAP.2017.2686083},
journal={IEEE Antennas and Propagation Magazine},
title={Software Tools for Teaching Wave Propagation in Transmission Lines},
year={2017},
month={June},
volume={59},
number={3},
pages={118-127},
ISSN={1045-9243}
}