%0 Journal Article %A T. Yatsui %T On a Geometry Associated with Free Pseudo-Product Fundamental Graded Lie Algebras %J Journal of Lie theory %D 2015 %P 485-506 %V 25 %N 2 %U http://geodesic.mathdoc.fr/item/JLT_2015_25_2_JLT_2015_25_2_a9/ %F JLT_2015_25_2_JLT_2015_25_2_a9