TY - JOUR AU - B. S. Pavlov TI - Continuous resonance spectrum on a nonphysical sheet JO - Doklady Akademii Nauk PY - 1972 SP - 1301 EP - 1304 VL - 206 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1972_206_6_a8/ LA - ru ID - DAN_1972_206_6_a8 ER -