TY - JOUR AU - Kota Yoshioka TI - The Betti numbers of the moduli space of stable sheaves of rank 2 on a ruled surface. JO - Mathematische Annalen PY - 1995 SP - 519 EP - 540 VL - 302 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAN_1995__302_2_165342/ ID - MAN_1995__302_2_165342 ER -