@article{10_4064_aa_87_3_209_217,
     author = {Pierre Arnoux and S\'ebastien Ferenczi and Pascal Hubert},
     title = {Trajectories of rotations},
     journal = {Acta Arithmetica},
     pages = {209--217},
     publisher = {mathdoc},
     volume = {87},
     number = {3},
     year = {1998},
     doi = {10.4064/aa-87-3-209-217},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-87-3-209-217/}
}