@article{articlee9872cb9,
title   = {Characterization of Impact Toughness Properties of DIN39MnCrB6-2 Steel Grade},
author = {Antunes, João Paulo Gomes and Nunes, Carlos Angelo},
year = {2017},
doi = {10.1590/1980-5373-mr-2017-0332},
publisher = {UFSCar},
journal   = {Materials Research-Ibero-american Journal of Materials}
}