TY - JOUR AU - M. A. Kudryavtsev TI - The direct and inverse problem of spectral analysis for five-diagonal simmetric matrices.~I JO - Žurnal matematičeskoj fiziki, analiza, geometrii PY - 1998 SP - 182 EP - 202 VL - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JMAG_1998_5_a3/ LA - ru ID - JMAG_1998_5_a3 ER -