@inproceedings{inproceedingsf4672cfc,
title   = {Microscopic investigation on porous alumina fiber formed after reduction of fossil silica fiber by the metallic aluminum},
author = {Gregolin, Elvio de Napole and Goldenstein, Hélio and Gonçalves, M C},
year = {2002},
publisher = {SBPmat},
booktitle   = {Encontro da Sociedade Brasileira de Pesquisa em Materiais}
}