@article{01821310,
title = {Super and subsolutions for elliptic equations on all of },
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {30},
year = {2002},
pages = {41-46},
doi = {10.1155/S0161171202110428},
zbl = {1098.35062},
language = {en},
url = {http://dml.mathdoc.fr/item/01821310}
}
Afrouzi, G. A.; Ghasemzadeh, H. Super and subsolutions for elliptic equations on all of . International Journal of Mathematics and Mathematical Sciences, Tome 30 (2002) pp. 41-46. doi : 10.1155/S0161171202110428. http://gdmltest.u-ga.fr/item/01821310/