@article{articlec52451e7,
title   = {Thermally stimulated depolarization current studies of sulfonated polystyrene ionomers},
author = {Carvalho, Antonio José Felix de and Viana, Vicente Galber Freitas and Faria, Roberto Mendonça},
year = {2009},
doi = {10.1007/s00339-009-5368-y},
journal   = {Applied Physics A}
}