@article{article8dfbc32f,
title   = {Detection of cracks in scratching tests in ceramic materials through acoustic emission},
author = {Sanchez, Luiz Eduardo de Angelo and Oliveira, João Fernando Gomes de and Coelho, Reginaldo Teixeira},
year = {2005},
doi = {10.1243/095440505x32616},
journal   = {Journal of Engineering Manufacture}
}