TY  - JOUR
AU  - Everitt, W. N.
TI  - A Note on the Dirichlet Condition for Second-Order Differential Expressions
JO  - Canadian journal of mathematics
PY  - 1976
SP  - 312
EP  - 320
VL  - 28
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1976-033-3/
DO  - 10.4153/CJM-1976-033-3
ID  - 10_4153_CJM_1976_033_3
ER  -