%0 Journal Article %T Separability in an Algebra with Semi-Linear Homomorphism %J Canadian journal of mathematics %D 1972 %P 668-671 %V 24 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1972-062-3/ %R 10.4153/CJM-1972-062-3 %F 10_4153_CJM_1972_062_3