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 UR - https://jolt.centre-mersenne.org/articles/10.5802/jolt.502/ DO - 10.5802/jolt.502 ID - JOLT_2008_18_2_a9 ER -