@article{10_21136_CPMF_1939_121729,
     author = {Piccard, Sophie},
     title = {Sur les bases du groupe sym\'etrique},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {15--30},
     year = {1939},
     volume = {68},
     number = {1},
     doi = {10.21136/CPMF.1939.121729},
     zbl = {0021.10604},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1939.121729/}
}