TY  - JOUR
AU  - Kawakita, Masayuki
TI  - General elephants of three-fold divisorial contractions
JO  - Journal of the American Mathematical Society
PY  - 2003
SP  - 331
EP  - 362
VL  - 16
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-02-00416-2/
DO  - 10.1090/S0894-0347-02-00416-2
ID  - 10_1090_S0894_0347_02_00416_2
ER  -