TY - JOUR AU - V. N. Ostrovskii TI - Many-photon ionization, resonance scattering on a~nonstationary potential, and complex poles of the $S$ matrix JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1977 SP - 126 EP - 135 VL - 33 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1977_33_1_a10/ LA - ru ID - TMF_1977_33_1_a10 ER -