@article{COCV_2000__5__207_0,
     author = {Belishev, Mikhail and Glasman, Aleksandr},
     title = {Boundary control of the {Maxwell} dynamical system : lack of controllability by topological reasons},
     journal = {ESAIM: Control, Optimisation and Calculus of Variations},
     pages = {207--217},
     publisher = {EDP-Sciences},
     volume = {5},
     year = {2000},
     mrnumber = {1750615},
     zbl = {1121.93307},
     language = {en},
     url = {http://archive.numdam.org/item/COCV_2000__5__207_0/}
}