TY  - JOUR
AU  - Mary, Donald F. St.
TI  - On Transformation and Oscillation of Linear Differential System
JO  - Canadian journal of mathematics
PY  - 1977
SP  - 392
EP  - 399
VL  - 29
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1977-042-8/
DO  - 10.4153/CJM-1977-042-8
ID  - 10_4153_CJM_1977_042_8
ER  -