TY - JOUR AU - Ruan, Yongbin TI - Quantum cohomology and its application JO - Documenta mathematica PY - 1998 SP - 411 EP - 420 VL - ICM Berlin 1998, Vol. II PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DOCMA_1998__S8__a42/ LA - en ID - DOCMA_1998__S8__a42 ER -