@article{COCV_2013__19_2_438_0,
     author = {Sim\~ao Antunes, Pedro Ricardo and Freitas, Pedro and Kennedy, James Bernard},
     title = {Asymptotic behaviour and numerical approximation of optimal eigenvalues of the {Robin} laplacian},
     journal = {ESAIM: Control, Optimisation and Calculus of Variations},
     pages = {438--459},
     publisher = {EDP-Sciences},
     volume = {19},
     number = {2},
     year = {2013},
     doi = {10.1051/cocv/2012016},
     mrnumber = {3049718},
     zbl = {1264.35151},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1051/cocv/2012016/}
}