@article{ASNSP_2007_5_6_1_39_0,
     author = {Boissi\`ere, Samuel and Sarti, Alessandra},
     title = {Counting lines on surfaces},
     journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze},
     pages = {39--52},
     publisher = {Scuola Normale Superiore, Pisa},
     volume = {Ser. 5, 6},
     number = {1},
     year = {2007},
     mrnumber = {2341513},
     zbl = {1150.14013},
     language = {en},
     url = {http://www.numdam.org/item/ASNSP_2007_5_6_1_39_0/}
}