TY - JOUR AU - Rush, David E. TI - The Equation Xk + Yk = Zk In Commuting Rational Matrices JO - Canadian mathematical bulletin PY - 1983 SP - 406 EP - 409 VL - 26 IS - 4 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1983-067-1/ DO - 10.4153/CMB-1983-067-1 ID - 10_4153_CMB_1983_067_1 ER -