@article{EJDE_2006__2006__a40,
     author = {Bachar, Imed},
     title = {Existence of positive solutions for higher order singular sublinear elliptic equations},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {2006},
     year = {2006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2006__2006__a40/}
}