@article{COCV_2010__16_3_545_0,
     author = {Kachmar, Ayman},
     title = {Magnetic vortices for a {Ginzburg-Landau} type energy with discontinuous constraint},
     journal = {ESAIM: Control, Optimisation and Calculus of Variations},
     pages = {545--580},
     publisher = {EDP-Sciences},
     volume = {16},
     number = {3},
     year = {2010},
     doi = {10.1051/cocv/2009009},
     mrnumber = {2674626},
     zbl = {1203.35272},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/cocv/2009009/}
}