@article{SEDP_1991-1992____A1_0,
     author = {Yafaev, D.},
     title = {Radiation conditions and scattering theory for $N$-particle quantum systems},
     journal = {S\'eminaire \'Equations aux d\'eriv\'ees partielles (Polytechnique) dit aussi "S\'eminaire Goulaouic-Schwartz"},
     note = {talk:1},
     pages = {1--14},
     publisher = {Ecole Polytechnique, Centre de Math\'ematiques},
     year = {1991-1992},
     mrnumber = {1226480},
     zbl = {0771.35041},
     language = {en},
     url = {http://archive.numdam.org/item/SEDP_1991-1992____A1_0/}
}