TY - JOUR AU - A. G. Kostyuchenko AU - K. A. Mirzoev TI - Three-term recurrence relations with matrix coefficients. The completely indefinite case JO - Matematičeskie zametki PY - 1998 SP - 709 EP - 716 VL - 63 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1998_63_5_a8/ LA - ru ID - MZM_1998_63_5_a8 ER -