@article{JOLT_2002_12_2_a1, author = {M. Gouleau}, title = {Alg\`ebre de {Lie} {Nilpotente} {Gradu\'ee} de {Rang} 3 et {Inverse} d'un {Op\'erateur} {Differentiel}}, journal = {Journal of Lie Theory}, pages = {325--356}, year = {2002}, volume = {12}, number = {2}, doi = {10.5802/jolt.267}, zbl = {1035.22007}, url = {https://jolt.centre-mersenne.org/articles/10.5802/jolt.267/} }