%0 Journal Article %A Wang, Xiaolu %T A Bivariant Chern Character, II %J Canadian journal of mathematics %D 1992 %P 400-435 %V 44 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1992-027-3/ %R 10.4153/CJM-1992-027-3 %F 10_4153_CJM_1992_027_3