TY  - JOUR
AU  - W.N. Everitt
AU  - M. Giertz
AU  - J. Weidmann
TI  - Some Remarks on a Separation and Limit - point Criterion of Second-order, Ordinary Differential Expressions.
JO  - Mathematische Annalen
PY  - 1973
SP  - 335
EP  - 346
VL  - 200
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MAN_1973__200_162365/
ID  - MAN_1973__200_162365
ER  -