%0 Journal Article
%A Hirasaka, Mitsugu
%A Momihara, Koji
%A Suda, Sho
%T A new approach to the excess problem of Hadamard matrices
%J Algebraic Combinatorics
%D 2018
%P 697-722
%V 1
%N 5
%I MathOA foundation
%U http://archive.numdam.org/articles/10.5802/alco.33/
%R 10.5802/alco.33
%G en
%F ALCO_2018__1_5_697_0