@article{RUMI_2017_1_2_3_a5,
     author = {Bambusi, Dario and Maspero, Alberto},
     title = {Sistemi integrabili infinito dimensionali e loro perturbazioni},
     journal = {Matematica, cultura e societ\`a},
     pages = {309--326},
     publisher = {mathdoc},
     volume = {Ser. 1, 2},
     number = {3},
     year = {2017},
     zbl = {1350.37076},
     mrnumber = {3753847},
     language = {it},
     url = {http://geodesic.mathdoc.fr/item/RUMI_2017_1_2_3_a5/}
}