@article{article93be1d78,
title   = {Numerical analysis of the contact stresses developed during the indentation of coated systems with substrates with orthotropic properties},
author = {Fukumasu, Newton Kiyoshi and Souza, Roberto Martins de},
year = {2006},
doi = {10.1016/j.surfcoat.2006.08.072},
journal   = {Surface & Coatings Technology}
}