@article{article4e0d74d6,
title   = {Corona charging of electrets: models and results},
author = {Leal Ferreira, Guilherme Fontes and Figueiredo, Mariângela Tassinari de},
year = {1992},
doi = {10.1109/ise.1991.167215},
journal   = {Ieee Transactions on Electrical Insulation}
}