@article{RIUMI_2010_1_3_1_a20,
     author = {Toto, Paola},
     title = {Overlap algebre a pi\`u valori},
     journal = {La Matematica nella societ\`a e nella cultura},
     pages = {87--90},
     publisher = {mathdoc},
     volume = {Ser. 1, 3},
     number = {1},
     year = {2010},
     zbl = {1186.03075},
     mrnumber = {2555783},
     language = {it},
     url = {http://geodesic.mathdoc.fr/item/RIUMI_2010_1_3_1_a20/}
}