@article{JEMS_2014_16_8_a3,
     author = {Elena Fuchs and Chen Meiri and Peter Sarnak},
     title = {Hyperbolic monodromy groups for the hypergeometric equation and {Cartan} involutions},
     journal = {Journal of the European Mathematical Society},
     pages = {1617--1671},
     publisher = {mathdoc},
     volume = {16},
     number = {8},
     year = {2014},
     doi = {10.4171/jems/471},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/jems/471/}
}