@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 Goulaouic-Schwartz}, note = {talk:2}, pages = {1--13}, year = {1996-1997}, publisher = {Centre de math\'ematiques Laurent Schwartz, \'Ecole polytechnique}, zbl = {1061.35506}, mrnumber = {1482808}, language = {en}, url = {https://www.numdam.org/item/SEDP_1996-1997____A2_0/} }