@article{AFST_1999_6_8_2_331_0,
     author = {Peter Swinnerton-Dyer},
     title = {Rational points on some pencils of conics with 6 singular fibres},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {331--341},
     publisher = {Universit\'e Paul Sabatier. Facult\'e des sciences},
     address = {Toulouse},
     volume = {Ser. 6, 8},
     number = {2},
     year = {1999},
     zbl = {0976.14014},
     mrnumber = {1751446},
     language = {en},
     url = {https://afst.centre-mersenne.org/item/AFST_1999_6_8_2_331_0/}
}