%0 Journal Article %A Graczyk, P. %A Sawyer, P. %T Some Convexity Results for the Cartan Decomposition %J Canadian journal of mathematics %D 2003 %P 1000-1018 %V 55 %N 5 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-2003-040-x/ %R 10.4153/CJM-2003-040-x %F 10_4153_CJM_2003_040_x