@article {MR2852120,
	title = {The geometry of Markov traces},
	journal = {Duke Math. J.},
	volume = {160},
	number = {2},
	year = {2011},
	pages = {401{\textendash}419},
	issn = {0012-7094},
	doi = {10.1215/00127094-1444268},
	url = {http://dx.doi.org/10.1215/00127094-1444268},
	author = {Webster, Ben and Williamson, Geordie}
}
