BibTex format
@article{Piggott:2005:10.1016/j.ocemod.2004.07.007,
author = {Piggott, MD and Pain, CC and Gorman, GJ and Power, PW and Goddard, AJH},
doi = {10.1016/j.ocemod.2004.07.007},
journal = {OCEAN MODELLING},
pages = {95--113},
title = {<i>h</i>, <i>r</i>, and <i>hr</i> adaptivity with applications in numerical ocean modelling},
url = {http://dx.doi.org/10.1016/j.ocemod.2004.07.007},
volume = {10},
year = {2005}
}