TY - JOUR AU - Kollár, János TI - Real algebraic threefolds II. Minimal model program JO - Journal of the American Mathematical Society PY - 1999 SP - 33 EP - 83 VL - 12 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-99-00286-6/ DO - 10.1090/S0894-0347-99-00286-6 ID - 10_1090_S0894_0347_99_00286_6 ER -