%0 Journal Article %A Heleno Cunha %A Nikolay Gusevskii %T A note on trace fields of complex hyperbolic groups %J Groups, geometry, and dynamics %D 2014 %P 355-374 %V 8 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4171/ggd/229/ %R 10.4171/ggd/229 %F 10_4171_ggd_229