TY  - JOUR
AU  - Anderson, Robert L.
TI  - Limit Point and Limit Circle Criteria for a Class of Singular Symmetric Differential Operators
JO  - Canadian journal of mathematics
PY  - 1976
SP  - 905
EP  - 914
VL  - 28
IS  - 5
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1976-088-1/
DO  - 10.4153/CJM-1976-088-1
ID  - 10_4153_CJM_1976_088_1
ER  -