@article{CRMATH_2025__363_G9_825_0,
     author = {George Peterzil and Guy Sapire},
     title = {Irrationality of the length spectrum},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {825--828},
     year = {2025},
     publisher = {Acad\'emie des sciences, Paris},
     volume = {363},
     doi = {10.5802/crmath.756},
     language = {en},
}