@article{EJDE_1996__1996_8_a0,
     author = {Yarur,  Cecilia S.},
     title = {Nonexistence of positive singular solutions for a class of semilinear elliptic systems},
     journal = {Electronic journal of differential equations},
     year = {1996},
     volume = {1996},
     number = {8},
     zbl = {0853.35038},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_1996__1996_8_a0/}
}