%0 Journal Article
%A M. Sh. Birman
%A T. A. Suslina
%A R. G. Shterenberg
%T Absolute continuity of the two-dimensional Schr\"odinger operator with delta potential concentrated on a periodic system of curves
%J Algebra i analiz
%D 2000
%P 140-177
%V 12
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AA_2000_12_6_a2/
%G ru
%F AA_2000_12_6_a2