TY - JOUR AU - S. A. Kuzhel TI - Elements of Nonstationary Scattering Theory for a Class of Operator-Differential Equations JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 2000 SP - 77 EP - 81 VL - 34 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_2000_34_3_a10/ LA - ru ID - FAA_2000_34_3_a10 ER -