TY - JOUR AU - Kressner, Daniel TI - On the use of larger bulges in the QR algorithm JO - Electronic transactions on numerical analysis PY - 2005 SP - 60 EP - 53 VL - 20 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ETNA_2005__20__a13/ LA - en ID - ETNA_2005__20__a13 ER -