Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{ELMA_1964__19_140794, author = {S. Piccard}, title = {Communication.}, journal = {Elemente der Mathematik}, pages = {120--120}, publisher = {mathdoc}, volume = {19}, year = {1964}, url = {http://geodesic.mathdoc.fr/item/ELMA_1964__19_140794/} }
S. Piccard. Communication.. Elemente der Mathematik, Tome 19 (1964), p. 120. http://geodesic.mathdoc.fr/item/ELMA_1964__19_140794/