TY - JOUR AU - Sh. M. Usmanov TI - Operator-valued weights on real $W^*$-algebras and reversible $JW$-algebras JO - Sbornik. Mathematics PY - 1999 SP - 1505 EP - 1522 VL - 190 IS - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1999_190_10_a5/ LA - en ID - SM_1999_190_10_a5 ER -