@article{RMI_2008_2008_1_a6,
     author = {Arrieta, J. M. and  Jim\'enez-Casas, \'A. and  Rodr{\'\i}guez-Bernal, A. },
     title = {Flux terms and {Robin} boundary conditions as limit of reactions and potentials concentrating at the boundary.},
     journal = {Revista matem\'atica iberoamericana},
     pages = {183-211},
     publisher = {mathdoc},
     volume = {24},
     number = {1},
     year = {2008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RMI_2008_2008_1_a6/}
}