%0 Journal Article %A Evelyne Hubert %T Rational Invariants of a Group Action %J Les cours du CIRM %Z talk:3 %D 2013 %V 3 %N 1 %I CIRM %U https://ccirm.centre-mersenne.org/articles/10.5802/ccirm.19/ %R 10.5802/ccirm.19 %G en %F CCIRM_2013__3_1_A3_0