@article{article3f0e59a7,
title   = {Aspectos relativos ao aumento da vida util de matrizes para extrusao de ligas de aluminio},
author = {Brandao, P S B and Toro, N L and Santaella, C R K and Plaut, Ronald Lesley},
year = {1989},
journal   = {Metalurgia Abm}
}