BibTex format
@article{Head:2008:10.1016/j.cemconres.2008.04.004,
author = {Head, MK and Wong, HS and Buenfeld, NR},
doi = {10.1016/j.cemconres.2008.04.004},
journal = {Cem. Concr. Res.},
pages = {1227--1231},
title = {Characterising aggregate surface geometry in thin sections of mortar and concrete},
url = {http://dx.doi.org/10.1016/j.cemconres.2008.04.004},
volume = {38},
year = {2008}
}