@article{articlee5b620b2,
title   = {The effects of fillers on polyurethane resin-based electrical insulators},
author = {Altafim, Ruy Alberto Corrêa and Murakami, Cacilda Ribeiro and Claro Neto, Salvador and Araújo, Luiz Carlos Ribeiro and Chierice, Gilberto Orivaldo},
year = {2003},
doi = {10.1590/s1516-14392003000200013},
journal   = {Materials Research}
}