%0 Journal Article %A L. Yu. Kolotilina %T Solution of the problem of optimal diagonal scaling for quasireal Hermitian positive-definite %J Zapiski Nauchnykh Seminarov POMI %D 2004 %P 84-126 %V 309 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2004_309_a5/ %G ru %F ZNSL_2004_309_a5