BibTex format
@article{Chen:2016:10.1016/j.jeurceramsoc.2015.12.049,
author = {Chen, Z and Wang, X and Atkinson, A and Brandon, N},
doi = {10.1016/j.jeurceramsoc.2015.12.049},
journal = {Journal of the European Ceramic Society},
pages = {1435--1445},
title = {Spherical Indentation of Porous Ceramics: Elasticity and Hardness},
url = {http://dx.doi.org/10.1016/j.jeurceramsoc.2015.12.049},
volume = {36},
year = {2016}
}