%0 Journal Article
%A Mary, Donald F. St.
%T On Transformation and Oscillation of Linear Differential System
%J Canadian journal of mathematics
%D 1977
%P 392-399
%V 29
%N 2
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1977-042-8/
%R 10.4153/CJM-1977-042-8
%F 10_4153_CJM_1977_042_8