@article{BUMI_1965_3_20_1_a1,
     author = {Conti, Roberto},
     title = {Sulla stabilit\`a in grande.},
     journal = {Bollettino della Unione matematica italiana},
     pages = {80--86},
     publisher = {mathdoc},
     volume = {Ser. 3, 20},
     number = {1},
     year = {1965},
     zbl = {0133.34801},
     mrnumber = {181802},
     language = {it},
     url = {http://geodesic.mathdoc.fr/item/BUMI_1965_3_20_1_a1/}
}