@misc{misc6dc708de,
title   = {Useful effects of space charge and dipole polarization: recent developments in polymer electrets and organic semiconductors},
author = {Gerhard-Multhaupt, Reimund and Faria, Roberto Mendonça and Oliveira Junior, Osvaldo Novais de and Giacometti, José Alberto},
year = {2006},
doi = {10.1109/TDEI.2006.247817},
journal   = {IEEE Transactions on Dielectrics and Electrical Insulation}
}