BibTex format
@article{Crawley:2004:10.1098/rspb.2004.2814,
author = {Crawley, MJ and Brown, SL},
doi = {10.1098/rspb.2004.2814},
journal = {PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES},
pages = {1909--1916},
title = {Spatially structured population dynamics in feral oilseed rape},
url = {http://dx.doi.org/10.1098/rspb.2004.2814},
volume = {271},
year = {2004}
}