@article{SEDP_1987-1988____A3_0,
     author = {G\'erard, C.},
     title = {Prolongement m\'eromorphe de la matrice de scattering pour des probl\`emes \`a deux corps \`a longue port\'ee},
     journal = {S\'eminaire \'Equations aux d\'eriv\'ees partielles (Polytechnique) dit aussi "S\'eminaire Goulaouic-Schwartz"},
     note = {talk:3},
     pages = {1--7},
     publisher = {Ecole Polytechnique, Centre de Math\'ematiques},
     year = {1987-1988},
     mrnumber = {1018175},
     zbl = {0667.35057},
     language = {fr},
     url = {http://www.numdam.org/item/SEDP_1987-1988____A3_0/}
}