@article{10_1007_s10492_013_0010_x,
     author = {Boulkhemair, Abdesslam and Nachaoui, Abdeljalil and Chakib, Abdelkrim},
     title = {A shape optimization approach for a class of free boundary problems of {Bernoulli} type},
     journal = {Applications of Mathematics},
     pages = {205--221},
     publisher = {mathdoc},
     volume = {58},
     number = {2},
     year = {2013},
     doi = {10.1007/s10492-013-0010-x},
     mrnumber = {3034822},
     zbl = {1274.35062},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1007/s10492-013-0010-x/}
}