%0 Journal Article %A D. C. Cohen %A F. R. Cohen %A S. Prassidis %T Centralizers of Lie Algebras Associated to Descending Central Series of Certain Poly-Free Groups %J Journal of Lie theory %D 2007 %P 379-397 %V 17 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/JLT_2007_17_2_JLT_2007_17_2_a8/ %F JLT_2007_17_2_JLT_2007_17_2_a8