%0 Journal Article
%A I. D. Shkredov
%T On a two-dimensional analogue of Szemerédi's theorem in Abelian groups
%J Izvestiya. Mathematics
%D 2009
%P 1033-1075
%V 73
%N 5
%U http://geodesic.mathdoc.fr/item/IM2_2009_73_5_a6/
%G en
%F IM2_2009_73_5_a6