TY  - JOUR
AU  - Allegretto, W.
AU  - Huang, Y. X.
TI  - Existence of Positive Global Solutions of Mixed Sublinear-Superlinear Problems
JO  - Canadian journal of mathematics
PY  - 1988
SP  - 1222
EP  - 1242
VL  - 40
IS  - 5
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1988-052-4/
DO  - 10.4153/CJM-1988-052-4
ID  - 10_4153_CJM_1988_052_4
ER  -