@article{IM_1980__58_142715,
     author = {Enrico Bombieri},
     title = {Thompson's {Problem} (... =3).},
     journal = {Inventiones mathematicae},
     pages = {77--100},
     publisher = {mathdoc},
     volume = {58},
     year = {1980},
     zbl = {0442.20016},
     url = {http://geodesic.mathdoc.fr/item/IM_1980__58_142715/}
}