@article{SEDP_1972-1973____A11_0,
     author = {Cerezo, A. and Rouvi\`ere, F.},
     title = {Op\'erateurs diff\'erentiels invariants sur un groupe de {Lie}},
     journal = {S\'eminaire \'Equations aux d\'eriv\'ees partielles (Polytechnique) dit aussi "S\'eminaire Goulaouic-Schwartz"},
     note = {talk:10},
     pages = {1--9},
     publisher = {Ecole Polytechnique, Centre de Math\'ematiques},
     year = {1972-1973},
     mrnumber = {430153},
     zbl = {0259.58012},
     language = {fr},
     url = {http://www.numdam.org/item/SEDP_1972-1973____A11_0/}
}