@inproceedings{inproceedings76ff0535,
title   = {Hall-petch dependence of J-fracture toughness parameters for a RPV steel - part II: quenched and tempered microstructures},
author = {Tarpani, José Ricardo and Bose Filho, Waldek Wladimir and Spinelli, Dirceu},
year = {2003},
publisher = {ABCM},
booktitle   = {International Congress of Mechanical Engineering}
}