@article{JEMS_2008_10_3_a4,
     author = {Sagun Chanillo and Carlos E. Kenig},
     title = {Weak uniqueness and partial regularity for the composite membrane problem},
     journal = {Journal of the European Mathematical Society},
     pages = {705--737},
     publisher = {mathdoc},
     volume = {10},
     number = {3},
     year = {2008},
     doi = {10.4171/jems/127},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/jems/127/}
}