%0 Journal Article
%A Hrubeš, P.
%A Wigderson, A.
%A Yehudayoff, A.
%T An Asymptotic Bound on the Composition Number of Integer Sums of Squares Formulas
%J Canadian mathematical bulletin
%D 2013
%P 70-79
%V 56
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2011-143-x/
%R 10.4153/CMB-2011-143-x
%F 10_4153_CMB_2011_143_x