TY  - JOUR
AU  - M. 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  - https://jolt.centre-mersenne.org/articles/10.5802/jolt.445/
DO  - 10.5802/jolt.445
ID  - JOLT_2007_17_2_a1
ER  -