Citation: N. Ghoussoub et C. Yuan, Multiple solutions for quasi-linear PDEs involving the critical Sobolev and Hardy exponents, T AM MATH S, 352(12), 2000, pp. 5703-5743
Citation: Cf. Gui et N. Ghoussoub, Multi-peak solutions for a semilinear Neumann problem involving the critical Sobolev exponent, MATH Z, 229(3), 1998, pp. 443-474