TY  - BOOK
ED  - Kollár, János
TI  - Flips and abundance for algebraic threefolds - A summer seminar at the University of Utah (Salt Lake City, 1991)
T3  - Astérisque
PY  - 1992
IS  - 211
PB  - Société mathématique de France
UR  - http://www.numdam.org/item/AST_1992__211__1_0/
LA  - en
ID  - AST_1992__211__1_0
ER  -