Limits of Chow groups, and a new construction of Chern-Schwartz-MacPherson classes.
Paolo Aluffi
Pure Appl. Math. Q. 2 (2006), no. 4, 915--941.
BibTeX entry:
@article {MR2282409,
AUTHOR = {Aluffi, Paolo},
TITLE = {Limits of {C}how groups, and a new construction of
{C}hern-{S}chwartz-{M}ac{P}herson classes},
JOURNAL = {Pure Appl. Math. Q.},
FJOURNAL = {Pure and Applied Mathematics Quarterly},
VOLUME = {2},
YEAR = {2006},
NUMBER = {4},
PAGES = {915--941},
ISSN = {1558-8599},
MRCLASS = {14C15},
MRNUMBER = {MR2282409},
}