%0 Journal Article %A Henry Cohn %T Symmetry and specializability in continued fractions %J Acta Arithmetica %D 1996 %P 297-320 %V 75 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-75-4-297-320/ %R 10.4064/aa-75-4-297-320 %G en %F 10_4064_aa_75_4_297_320