@article{AIHPC_2016__33_6_1539_0,
     author = {Bucur, Dorin and Giacomini, Alessandro},
     title = {Shape optimization problems with {Robin} conditions on the free boundary},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {1539--1568},
     publisher = {Elsevier},
     volume = {33},
     number = {6},
     year = {2016},
     doi = {10.1016/j.anihpc.2015.07.001},
     mrnumber = {3569242},
     zbl = {1352.49045},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.anihpc.2015.07.001/}
}