@article{SEDP_1978-1979____A2_0,
     author = {Agmon, S.},
     title = {Some new results in spectral and scattering theory of differential operators on $R^n$},
     journal = {S\'eminaire \'Equations aux d\'eriv\'ees partielles (Polytechnique) dit aussi "S\'eminaire Goulaouic-Schwartz"},
     note = {talk:2},
     pages = {1--11},
     publisher = {Ecole Polytechnique, Centre de Math\'ematiques},
     year = {1978-1979},
     mrnumber = {557513},
     zbl = {0406.35052},
     language = {en},
     url = {http://archive.numdam.org/item/SEDP_1978-1979____A2_0/}
}