@inProceedings{Simpson2008,
author = "D. P. Simpson
 and I. W. Turner
 and A. N. Pettitt",
title = "Sampling from Gaussian Markov random fields conditioned on linear constraints",
series = "ANZIAM J.",
volume = "48",
pages = "C1041--C1053",
year = 2008,
booktitle = " Proceedings of the 13th Biennial Computational Techniques and Applications Conference, CTAC-2006",
editor = "Wayne Read  and Jay W.  Larson  and A. J. Roberts",
month = jul,
note = "\url {http://anziamj.austms.org.au/ojs/index.php/ANZIAMJ/article/view/131} [July 17, 2008]",
keywords = "",
subjclass = "",
}