@article{COCV_2016__22_2_581_0,
     author = {Clason, Christian and Ito, Kazufumi and Kunisch, Karl},
     title = {A convex analysis approach to optimal controls with switching structure for partial differential equations},
     journal = {ESAIM: Control, Optimisation and Calculus of Variations},
     pages = {581--609},
     publisher = {EDP-Sciences},
     volume = {22},
     number = {2},
     year = {2016},
     doi = {10.1051/cocv/2015017},
     mrnumber = {3491785},
     zbl = {1338.49056},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/cocv/2015017/}
}