@article{RUMI_2018_1_3_1_a2,
     author = {Ulcigrai, Corinna},
     title = {Biliardi matematici, caos e ciambelle {\textquotedblleft}infinite{\textquotedblright}: perch\'e i matematici {\textquotedblleft}giocano{\textquotedblright} a biliardo, dai poligoni al modellodi {Ehrenfest}},
     journal = {Matematica, cultura e societ\`a},
     pages = {13--30},
     publisher = {mathdoc},
     volume = {Ser. 1, 3},
     number = {1},
     year = {2018},
     zbl = {1397.37041},
     mrnumber = {3821680},
     language = {it},
     url = {http://geodesic.mathdoc.fr/item/RUMI_2018_1_3_1_a2/}
}