Publications and Preprints
Minimal models of canonical 3-fold singularities and their Betti numbers,
Int. Math. Res. Not
.
2005
, no. 26, 1563--1581.
dvi file
,
pdf file
On the divisor class group of 3-fold singularities,
Internat. J. Math.
14
(2003), no. 1, 105--117.
dvi file
,
ps file
On the number of crepant valuations of canonical singularities,
J. London Math. Soc. (2)
68
(2003), no. 2, 307--316.
dvi file
,
ps file