%0 Journal Article %A Putz, Randee %T An Estimate for the order of Rational Matrices %J Canadian mathematical bulletin %D 1967 %P 459-461 %V 10 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1967-044-x/ %R 10.4153/CMB-1967-044-x %F 10_4153_CMB_1967_044_x