TY - JOUR AU - Yu. E. Anikonov TI - Relations in some inverse problems for nonlinear equations JO - Doklady Akademii Nauk PY - 1990 SP - 850 EP - 853 VL - 315 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1990_315_4_a19/ LA - ru ID - DAN_1990_315_4_a19 ER -