@article{article98239249,
title   = {Modeling bamboo as a functionally graded material: lessons for the analysis of affordable materials},
author = {Silva, Emílio Carlos Nelli and Walters, Matthew C and Paulino, Gláucio Hermogenes},
year = {2006},
doi = {10.1007/s10853-006-0232-3},
journal   = {Journal of Materials Science}
}