BibTex format
@article{Su:2011:10.1016/j.ces.2011.08.025,
author = {Su, J and Gu, Z and Xu, XY},
doi = {10.1016/j.ces.2011.08.025},
journal = {CHEMICAL ENGINEERING SCIENCE},
pages = {6069--6088},
title = {Discrete element simulation of particle flow in arbitrarily complex geometries},
url = {http://dx.doi.org/10.1016/j.ces.2011.08.025},
volume = {66},
year = {2011}
}