%0 Journal Article %A A. G. Kostyuchenko %A K. A. Mirzoev %T Three-term recurrence relations with matrix coefficients. The completely indefinite case %J Matematičeskie zametki %D 1998 %P 709-716 %V 63 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1998_63_5_a8/ %G ru %F MZM_1998_63_5_a8