@article{article0655268d,
title   = {Teaching electromagnetic fields and FEM for undergraduate students},
author = {Lebensztajn, Luiz and Silva, Viviane Cristine and Rossi, Luiz Natal and Cardoso, José Roberto},
year = {2001},
doi = {10.1109/13.925862},
journal   = {IEEE Transactions on Education}
}