%0 Journal Article %A Oh, Hee %A Winter, Dale %T Uniform exponential mixing and resonance free regions for convex cocompact congruence subgroups of 𝑆𝐿₂(ℤ) %J Journal of the American Mathematical Society %D 2016 %P 1069-1115 %V 29 %N 4 %U http://geodesic.mathdoc.fr/articles/10.1090/jams/849/ %R 10.1090/jams/849 %F 10_1090_jams_849