BibTex format
@article{Chen:2016:10.1016/j.jeurceramsoc.2016.05.010,
author = {Chen, Z and Wang, X and Atkinson, A and Brandon, N},
doi = {10.1016/j.jeurceramsoc.2016.05.010},
journal = {Journal of the European Ceramic Society},
pages = {3473--3480},
title = {Spherical indentation of porous ceramics: cracking and toughness},
url = {http://dx.doi.org/10.1016/j.jeurceramsoc.2016.05.010},
volume = {36},
year = {2016}
}