%0 Journal Article %A Vicente Cortés %A Lars Schäfer %T Geometric Structures on Lie Groups with Flat Bi-Invariant Metric %J Journal of Lie Theory %D 2009 %P 423-437 %V 19 %N 2 %U http://geodesic.mathdoc.fr/item/JOLT_2009_19_2_a14/ %F JOLT_2009_19_2_a14