@article{10_4064_aa_75_4_297_320,
     author = {Henry Cohn},
     title = {Symmetry and specializability in continued fractions},
     journal = {Acta Arithmetica},
     pages = {297--320},
     publisher = {mathdoc},
     volume = {75},
     number = {4},
     year = {1996},
     doi = {10.4064/aa-75-4-297-320},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-75-4-297-320/}
}