TY  - JOUR
AU  - Martin Markl
TI  - Lie Elements in Pre-Lie Algebras, Trees and Cohomology Operations
JO  - Journal of Lie Theory
PY  - 2007
SP  - 241
EP  - 261
VL  - 17
IS  - 2
UR  - http://geodesic.mathdoc.fr/item/JOLT_2007_17_2_a1/
ID  - JOLT_2007_17_2_a1
ER  -