@article{BUMI_1998_8_1A_1S_a22,
     author = {Colombo, Fabrizio},
     title = { Problemi inversi, equazioni quasilineari e semigruppi analitici},
     journal = {Bollettino della Unione matematica italiana},
     pages = {97--100},
     publisher = {mathdoc},
     volume = {Ser. 8, 1A},
     number = {1S},
     year = {1998},
     zbl = {Zbl 0949.47038},
     mrnumber = {941240},
     language = {it},
     url = {http://geodesic.mathdoc.fr/item/BUMI_1998_8_1A_1S_a22/}
}