TY - JOUR AU - Jan Nekovár TI - Class numbers of quadratic fields and Shimura's correspondence. JO - Mathematische Annalen PY - 1990 SP - 577 EP - 594 VL - 287 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAN_1990__287_1_164707/ ID - MAN_1990__287_1_164707 ER -