Voir la notice de l'article provenant de la source European Digital Mathematics Library
@misc{ELMA_1982__37_141296, title = {Aufgaben.}, journal = {Elemente der Mathematik}, pages = {147--152}, publisher = {mathdoc}, volume = {37}, year = {1982}, url = {http://geodesic.mathdoc.fr/item/ELMA_1982__37_141296/} }
Aufgaben.. Elemente der Mathematik, Tome 37 (1982), pp. 147-152. http://geodesic.mathdoc.fr/item/ELMA_1982__37_141296/