@article{01762473, title = {On the uniqueness problem of bivariant Chern classes.}, journal = {Documenta Mathematica}, volume = {7}, year = {2002}, pages = {133-142}, zbl = {1074.14504}, language = {en}, url = {http://dml.mathdoc.fr/item/01762473} }
Yokura, Shoji. On the uniqueness problem of bivariant Chern classes.. Documenta Mathematica, Tome 7 (2002) pp. 133-142. http://gdmltest.u-ga.fr/item/01762473/