@article{EJDE_2006__2006__a20,
     author = {Cheng, Yuanji},
     title = {Bifurcation of positive solutions for a semilinear equation with critical {Sobolev} exponent},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {2006},
     year = {2006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2006__2006__a20/}
}