%0 Journal Article %A Jeffrey Bergen %A Piotr Grzeszczuk %T Invariants of Lie color algebras acting on graded algebras %J Colloquium Mathematicum %D 2000 %P 107-124 %V 83 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-83-1-107-124/ %R 10.4064/cm-83-1-107-124 %G en %F 10_4064_cm_83_1_107_124