%0 Journal Article %A V. O. Filippova %T Minimization of an interval quadratic function in a Hilbert space %J Dalʹnevostočnyj matematičeskij žurnal %D 2014 %P 270-279 %V 14 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DVMG_2014_14_2_a12/ %G ru %F DVMG_2014_14_2_a12