%0 Book Section
%A Berkovich, Yakov
%T Questions on set squaring in groups
%B Structure theory of set addition
%A Collectif
%E Deshouilliers Jean-Marc
%E Landreau Bernard
%E Yudin Alexander A.
%S Astérisque
%D 1999
%P 249-253
%N 258
%I Société mathématique de France
%U http://www.numdam.org/item/AST_1999__258__249_0/
%G en
%F AST_1999__258__249_0