@inproceedings{inproceedingse7813f43,
title   = {Study on the manufacture and performance of permeable core boxes},
author = {Mariotto, Cláudio Luiz and Albertin, Eduardo and Fuoco, Ricardo and Boccalini Júnior, Mário},
year = {1991},
publisher = {Ciatf},
booktitle   = {World Foundry Congress}
}