TY - JOUR AU - T. A. Suslina AU - R. G. Shterenberg TI - Absolute continuity of the spectrum for the Schr\"odinger operator with potential supported by a~periodic system of hypersurfaces JO - Algebra i analiz PY - 2001 SP - 197 EP - 240 VL - 13 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_2001_13_5_a8/ LA - ru ID - AA_2001_13_5_a8 ER -