TY - JOUR AU - A. A. Pozharskii TI - Absolutely continuous spectrum of Stark type operators JO - Algebra i analiz PY - 2008 SP - 197 EP - 223 VL - 20 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_2008_20_3_a7/ LA - ru ID - AA_2008_20_3_a7 ER -