@article{RCP25_1979__27__1_0,
     author = {Amrein, Werner O.},
     title = {La section efficace dans le probl\`eme \`a 2 et \`a 3 corps en m\'ecanique quantique},
     journal = {Les rencontres physiciens-math\'ematiciens de Strasbourg -RCP25},
     note = {talk:1},
     pages = {1--30},
     publisher = {Institut de Recherche Math\'ematique Avanc\'ee - Universit\'e Louis Pasteur},
     volume = {27},
     year = {1979},
     language = {fr},
     url = {http://www.numdam.org/item/RCP25_1979__27__1_0/}
}