@article {MR3305310,
	title = {Canonical bases and higher representation theory},
	journal = {Compos. Math.},
	volume = {151},
	number = {1},
	year = {2015},
	pages = {121{\textendash}166},
	issn = {0010-437X},
	doi = {10.1112/S0010437X1400760X},
	url = {http://dx.doi.org/10.1112/S0010437X1400760X},
	author = {Webster, Ben}
}
