TY - JOUR AU - R. Bhatia AU - F. Kittaneh AU - C. Davis TI - Some inequalities for commutators and an application to spectral variation. JO - Aequationes mathematicae PY - 1991 SP - 70 EP - 78 VL - 41 IS - 2-3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AM2_1991__41_2-3_137392/ ID - AM2_1991__41_2-3_137392 ER -