Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{ELMA_1950__5_140535, author = {H.M. M\"uller}, title = {Varia.}, journal = {Elemente der Mathematik}, pages = {48--48}, publisher = {mathdoc}, volume = {5}, year = {1950}, url = {http://geodesic.mathdoc.fr/item/ELMA_1950__5_140535/} }
H.M. Müller. Varia.. Elemente der Mathematik, Tome 5 (1950), p. 48. http://geodesic.mathdoc.fr/item/ELMA_1950__5_140535/