TY  - JOUR
AU  - Allegretto, W.
TI  - A Note on a Comparison Result for Elliptic Equations
JO  - Canadian journal of mathematics
PY  - 1977
SP  - 1081
EP  - 1085
VL  - 29
IS  - 5
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1977-106-3/
DO  - 10.4153/CJM-1977-106-3
ID  - 10_4153_CJM_1977_106_3
ER  -