%0 Journal Article
%A M.A. McKiernan
%T The matrix equation a(x...y) = a(x) + a(x)a(y) + a(y).
%J Aequationes mathematicae
%D 1977
%P 213-224
%V 15
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AM2_1977__15_136652/
%F AM2_1977__15_136652