TY - JOUR AU - V. I. Vasyunin AU - S. R. Treil' TI - The inverse spectral problem for the modulus of a~Hankel operator JO - Algebra i analiz PY - 1989 SP - 54 EP - 66 VL - 1 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_1989_1_4_a2/ LA - ru ID - AA_1989_1_4_a2 ER -