GEORGIOU S.; KOUKOUVINOS C; STYLIANOU S. New skew Hadamard matrices and their application in edge designs. Utilitas Mathematica , [S. l.], v. 66, 2004. Disponível em: http://utilitasmathematica.com/index.php/Index/article/view/318. Acesso em: 20 mar. 2026.