@article{article341ad6a7,
title   = {Effect of chemical banding on the local hardenability in AISI 4340 steel bar},
author = {Penha, Renata Neves and Vatavuk, Jan and Couto, Antonio Augusto and Pereira, Silvio André de Lima and Sousa, Silas Aragão de and Canale, Lauralice de Campos Franceschini},
year = {2015},
doi = {10.1016/j.engfailanal.2015.03.024},
journal   = {Engineering Failure Analysis}
}