TY - JOUR AU - M. I. Stankevich TI - Reconstruction of operators of a certain class from one and two spectra JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 1984 SP - 75 EP - 77 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_1984_5_a19/ LA - ru ID - VMUMM_1984_5_a19 ER -