@article{BUMI_2006_8_9A_1_a1,
     author = {Coen, Salvatore},
     title = {Ascoltando {Francesco} {Gherardelli}},
     journal = {Bollettino della Unione matematica italiana},
     pages = {25--40},
     publisher = {mathdoc},
     volume = {Ser. 8, 9A},
     number = {1},
     year = {2006},
     zbl = {1202.01086},
     language = {it},
     url = {http://geodesic.mathdoc.fr/item/BUMI_2006_8_9A_1_a1/}
}