@inProceedings{Hickson2008,
author = "R. I. Hickson
 and S. I. Barry
 and K. Stokes",
title = "Comparison of weed spread models",
series = "ANZIAM J.",
volume = "49",
pages = "C324--C340",
year = 2008,
booktitle = "Proceedings of the 8th Biennial Engineering Mathematics and Applications Conference, EMAC-2007",
editor = "Geoffry N. Mercer  and A. J. Roberts",
month = jan,
note = "\url {http://anziamj.austms.org.au/ojs/index.php/ANZIAMJ/article/view/339} [January 9, 2008]",
keywords = "",
subjclass = "",
}