On determining a riemannian manifold from the Dirichlet-to-Neumann map
On global Sobolev inequalities.
On the asymptotic behavior of Dirichlet problems in a riemannian manifold less small random holes
On the Construction of Harmonie and Holomorphic Maps Between Surfaces.
On the Dirichlet Problem at Infinity for Manifolds of Nonpositive Curvature.
On the Neumann Problem for the Nonlinear Parabolic Equation of Eells-Sampson and Harmonie Mappings.
On the rank of harmonic maps.