@article{ASNSP_2008_5_7_1_51_0,
     author = {Bombieri, Enrico and Masser, David and Zannier, Umberto},
     title = {Intersecting a plane with algebraic subgroups of multiplicative groups},
     journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze},
     pages = {51--80},
     publisher = {Scuola Normale Superiore, Pisa},
     volume = {Ser. 5, 7},
     number = {1},
     year = {2008},
     mrnumber = {2413672},
     zbl = {1150.11022},
     language = {en},
     url = {http://www.numdam.org/item/ASNSP_2008_5_7_1_51_0/}
}