TY - JOUR AU - D. V. Vozhzhov AU - V. A. Nogin TI - Inversion of potential-type operators with symbols degenerate on hyperboloids and paraboloids JO - Matematičeskie zametki PY - 2006 SP - 814 EP - 824 VL - 80 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2006_80_6_a1/ LA - ru ID - MZM_2006_80_6_a1 ER -