%0 Journal Article %A Hua, Jiajie %A Lin, Huaxin %T Rotation Algebras and the Exel Trace Formula %J Canadian journal of mathematics %D 2015 %P 404-423 %V 67 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-2014-032-2/ %R 10.4153/CJM-2014-032-2 %F 10_4153_CJM_2014_032_2