@inproceedings{inproceedingsd278df8c,
title   = {Respiratory protection in brazilian underground mines: selecting the right respirator},
author = {Iramina, Wilson Siguemasa and Eston, Sérgio Médici de and Gabas, Gláucia Christine Cortelini and Camargo, Osny Ferreira},
year = {2008},
publisher = {China Metallurgical Mining Corporation},
booktitle   = {International Symposium on Mine Planning and Equipment Selection (MPES 2008)}
}