@article{COCV_2004__10_4_593_0,
     author = {Boscain, Ugo and Charlot, Gr\'egoire},
     title = {Resonance of minimizers for n-level quantum systems with an arbitrary cost},
     journal = {ESAIM: Control, Optimisation and Calculus of Variations},
     pages = {593--614},
     publisher = {EDP-Sciences},
     volume = {10},
     number = {4},
     year = {2004},
     doi = {10.1051/cocv:2004022},
     mrnumber = {2111082},
     zbl = {1072.49002},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/cocv:2004022/}
}