TY - JOUR AU - Bogvad, Rikard AU - Jacobsson, Carl TI - Graded Lie Algebras of depth one. JO - Manuscripta mathematica PY - 1990 VL - 66 IS - 2 SP - 153 EP - 160 KW - free Lie subalgebra; rational homotopy Lie algebra; category UR - http://eudml.org/doc/155465 ER -