%0 Journal Article %A Tabuada, Gonçalo %T A simple criterion for extending natural transformations to higher $K$-theory %J Documenta mathematica %D 2011 %P 657-668 %V 16 %I mathdoc %U http://geodesic.mathdoc.fr/item/DOCMA_2011__16__a12/ %G en %F DOCMA_2011__16__a12