no. 3
Non linear representations of Lie groups
Annales scientifiques de l'École Normale Supérieure, Série 4, Tome 10 (1977) no. 3, pp. 405-418. 
@article{ASENS_1977_4_10_3_405_0,
     author = {Flato, Mosh\'e and Pinczon, Georges and Simon, Jacques},
     title = {Non linear representations of Lie groups},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {405--418},
     publisher = {Elsevier},
     volume = {Ser. 4, 10},
     number = {3},
     year = {1977},
     doi = {10.24033/asens.1331},
     zbl = {0384.22005},
     mrnumber = {58 \#22399},
     language = {en},
     url = {www.numdam.org/item/ASENS_1977_4_10_3_405_0/}
}
Flato, Moshé; Pinczon, Georges; Simon, Jacques. Non linear representations of Lie groups. Annales scientifiques de l'École Normale Supérieure, Série 4, Tome 10 (1977) no. 3, pp. 405-418. doi : 10.24033/asens.1331. http://www.numdam.org/item/ASENS_1977_4_10_3_405_0/

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