@article{SEDP_1994-1995____A5_0,
     author = {Stoyanov, L.},
     title = {Poisson relation for the scattering kernel and inverse scattering by obstacles},
     journal = {S\'eminaire \'Equations aux d\'eriv\'ees partielles (Polytechnique) dit aussi "S\'eminaire Goulaouic-Schwartz"},
     note = {talk:5},
     pages = {1--10},
     publisher = {Ecole Polytechnique, Centre de Math\'ematiques},
     year = {1994-1995},
     mrnumber = {1362553},
     language = {en},
     url = {http://www.numdam.org/item/SEDP_1994-1995____A5_0/}
}