@article{AIHPA_1972__17_2_119_0,
     author = {Liakhovski, V. D.},
     title = {D\'eformations cobordales des alg\`ebres de {Lie} et relativisation de la sym\'etrie interne},
     journal = {Annales de l'institut Henri Poincar\'e. Section A, Physique Th\'eorique},
     pages = {119--129},
     publisher = {Gauthier-Villars},
     volume = {17},
     number = {2},
     year = {1972},
     mrnumber = {329466},
     zbl = {0248.17010},
     language = {fr},
     url = {http://archive.numdam.org/item/AIHPA_1972__17_2_119_0/}
}