@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/} }