Voir la notice de l'article provenant de la source European Digital Mathematics Library
@misc{ELMA_1967__22_140860, title = {Bericht.}, journal = {Elemente der Mathematik}, pages = {93--94}, publisher = {mathdoc}, volume = {22}, year = {1967}, url = {http://geodesic.mathdoc.fr/item/ELMA_1967__22_140860/} }
Bericht.. Elemente der Mathematik, Tome 22 (1967), pp. 93-94. http://geodesic.mathdoc.fr/item/ELMA_1967__22_140860/