%0 Journal Article %A Rush, David E. %T The Equation Xk + Yk = Zk In Commuting Rational Matrices %J Canadian mathematical bulletin %D 1983 %P 406-409 %V 26 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1983-067-1/ %R 10.4153/CMB-1983-067-1 %F 10_4153_CMB_1983_067_1