%0 Journal Article
%A F. Aicardi
%A V. A. Timorin
%T On Binary Quadratic Forms with the Semigroup Property
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 2007
%P 28-48
%V 258
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TM_2007_258_a3/
%G en
%F TM_2007_258_a3