@article{SEDP_1996-1997____A2_0,
     author = {Sj\"ostrand, Johannes},
     title = {A trace formula for resonances and application to semi-classical {Schr\"odinger} operators},
     journal = {S\'eminaire \'Equations aux d\'eriv\'ees partielles (Polytechnique) dit aussi "S\'eminaire Goulaouic-Schwartz"},
     note = {talk:2},
     pages = {1--13},
     publisher = {Centre de math\'ematiques Laurent Schwartz, \'Ecole polytechnique},
     year = {1996-1997},
     zbl = {1061.35506},
     mrnumber = {1482808},
     language = {en},
     url = {http://archive.numdam.org/item/SEDP_1996-1997____A2_0/}
}