TY - JOUR AU - A. S. Rapinchuk TI - Multiplicative arithmetic of division algebras over number fields, and the metaplectic problem JO - Izvestiya. Mathematics PY - 1988 SP - 349 EP - 379 VL - 31 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM2_1988_31_2_a5/ LA - en ID - IM2_1988_31_2_a5 ER -