@article{TAC_2005_15_a5,
     author = {R. Rosebrugh and N. Sabadini and R.F.C. Walters},
     title = {Generic commutative separable algebras and cospans of graphs},
     journal = {Theory and applications of categories},
     pages = {164--177},
     publisher = {mathdoc},
     volume = {15},
     year = {2005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TAC_2005_15_a5/}
}