%0 Journal Article %A Gonçalo Tabuada %T A simple criterion for extending natural transformations to higher $K$-theory %J Documenta mathematica %D 2011 %P 657-668 %V 16 %U http://geodesic.mathdoc.fr/articles/10.4171/dm/346/ %R 10.4171/dm/346 %F 10_4171_dm_346