%0 Journal Article %A Nistor, Victor %T Higher index theorems and the boundary map in cyclic cohomology %J Documenta mathematica %D 1997 %P 263-295 %V 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DOCMA_1997__2__a5/ %G en %F DOCMA_1997__2__a5