@article{Brookes_2007,
volume={86},
ISSN={0169-555X},
url={http://dx.doi.org/10.1016/j.geomorph.2007.01.002},
DOI={10.1016/j.geomorph.2007.01.002},
number={3–4},
journal={Geomorphology},
publisher={Elsevier BV},
author={Brookes,
Ian A.},
year={2007},
month=may,
pages={538–539} }