@article{EJDE_2011__2011__a89,
     author = {Zhang, Zhijun and Shi, Yongxiu and Xue, Yanxing},
     title = {Existence of entire solutions for semilinear elliptic systems under the {Keller-Osserman} condition},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {2011},
     year = {2011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2011__2011__a89/}
}