Frobenius objects in cartesian bicategories. Walters, R.F.C; Wood, R.J. — 2008 Theory and Applications of Categories [electronic only]
Generic commutative separable algebras and cospans of graphs. Rosebrugh, R.; Sabadini, N.; Walters, R.F.C. — 2005 Theory and Applications of Categories [electronic only]
A universal property of the monoidal 2-category of cospans of ordinals and surjections. Menni, M.; Sabadini, N.; Walters, R.F.C. — 2007 Theory and Applications of Categories [electronic only]
Cartesian bicategories. II. Carboni, A.; Kelly, G.M.; Walters, R.F.C.; Wood, R.J. — 2007 Theory and Applications of Categories [electronic only]