%0 Journal Article %A R. Zarouf %T Toeplitz condition numbers as an $H^\infty$ interpolation problem %J Zapiski Nauchnykh Seminarov POMI %D 2008 %P 173-179 %V 355 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2008_355_a6/ %G en %F ZNSL_2008_355_a6