TY - JOUR AU - M. Stroppel TI - The Klein Quadric and the Classification of Nilpotent Lie Algebras of Class Two JO - Journal of Lie theory PY - 2008 SP - 391 EP - 411 VL - 18 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JLT_2008_18_2_JLT_2008_18_2_a9/ ID - JLT_2008_18_2_JLT_2008_18_2_a9 ER -