@article {MR3338680,
	title = {On uniqueness of tensor products of irreducible categorifications},
	journal = {Selecta Math. (N.S.)},
	volume = {21},
	number = {2},
	year = {2015},
	pages = {345{\textendash}377},
	issn = {1022-1824},
	doi = {10.1007/s00029-014-0172-8},
	url = {http://dx.doi.org/10.1007/s00029-014-0172-8},
	author = {Losev, Ivan and Webster, Ben}
}
