@article{CMH_1938__11_138711,
     author = {Sophie Piccard},
     title = {Sur les bases du groupe sym\'etrique et du groupe alternant.},
     journal = {Commentarii mathematici Helvetici},
     pages = {1--8},
     publisher = {mathdoc},
     volume = {11},
     year = {1938},
     zbl = {0019.39602},
     url = {http://geodesic.mathdoc.fr/item/CMH_1938__11_138711/}
}