@article{SEDP_2003-2004____A22_0,
     author = {Bachelot, Alain},
     title = {Klein {Paradox} and {Superradiance} for the charged {Klein-Gordon} {Field}},
     journal = {S\'eminaire \'Equations aux d\'eriv\'ees partielles (Polytechnique) dit aussi "S\'eminaire Goulaouic-Schwartz"},
     note = {talk:22},
     pages = {1--11},
     publisher = {Centre de math\'ematiques Laurent Schwartz, \'Ecole polytechnique},
     year = {2003-2004},
     mrnumber = {2117054},
     language = {en},
     url = {http://www.numdam.org/item/SEDP_2003-2004____A22_0/}
}