%0 Journal Article %A R. Quiroga-Barranco %A E. Roblero-Méndez %T Rigidity of an Isometric SL(3,R)-Action %J Journal of Lie Theory %D 2017 %P 1179-1197 %V 27 %N 4 %U https://jolt.centre-mersenne.org/articles/10.5802/jolt.989/ %R 10.5802/jolt.989 %F JOLT_2017_27_4_a15