@article{article1010391c,
title   = {Modified steels for cold-forming U-Bolts used in leaf springs systems},
author = {Ventura, Jaime Milan and Castro, Danilo Borges Villarino de and Ruckert, Cassius Olívio Figueiredo Terra and Maluf, Omar and Bose Filho, Waldek Wladimir and Spinelli, Dirceu},
year = {2009},
journal   = {Journal of Materials Engineering and Performance}
}