@article{SD_1960-1961__14_1_A4_0,
     author = {L\'evy-Bruhl, Jacques},
     title = {Produit sym\'etris\'e},
     journal = {S\'eminaire Albert Ch\^atelet et Paul Dubreil},
     note = {talk:4},
     pages = {1--13},
     year = {1960-1961},
     publisher = {Secr\'etariat math\'ematique},
     volume = {14},
     number = {1},
     zbl = {0282.08001},
     language = {fr},
     url = {https://www.numdam.org/item/SD_1960-1961__14_1_A4_0/}
}