@article{10_4064_aa_26_2_129_148,
     author = {Henri Cohen},
     title = {Multiplication par un entier d'une fraction continue p\'eriodique},
     journal = {Acta Arithmetica},
     pages = {129--148},
     publisher = {mathdoc},
     volume = {26},
     number = {2},
     year = {1974},
     doi = {10.4064/aa-26-2-129-148},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-26-2-129-148/}
}