%0 Journal Article %A Marie Bjerrum %A Peter Johnstone %A Tom Leinster %A William F. Sawin %T Notes on commutation of limits and colimits %J Theory and applications of categories %D 2015 %P 527-532 %V 30 %I mathdoc %U http://geodesic.mathdoc.fr/item/TAC_2015_30_a14/ %G en %F TAC_2015_30_a14