@article{RIUMI_2009_1_2_1_a0,
     author = {Di Ges\`u, Vito},
     title = {Simmetrie e processi visivi},
     journal = {La Matematica nella societ\`a e nella cultura},
     pages = {1--30},
     publisher = {mathdoc},
     volume = {Ser. 1, 2},
     number = {1},
     year = {2009},
     zbl = {1154.94303},
     mrnumber = {2537476},
     language = {it},
     url = {http://geodesic.mathdoc.fr/item/RIUMI_2009_1_2_1_a0/}
}