@article{AFST_2016_6_25_2-3_517_0,
     author = {Manin, Yuri and Marcolli, Matilde},
     title = {Symbolic {Dynamics,} {Modular} {Curves,} and {Bianchi} {IX} {Cosmologies}},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {517--542},
     publisher = {Universit\'e Paul Sabatier, Toulouse},
     volume = {Ser. 6, 25},
     number = {2-3},
     year = {2016},
     doi = {10.5802/afst.1503},
     mrnumber = {3530167},
     zbl = {1380.37071},
     language = {en},
     url = {http://archive.numdam.org/articles/10.5802/afst.1503/}
}