Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MZ_1969__110_171163, author = {Frederick Bagemihl}, title = {An {Improvement} on {Plessner'} s {Theorem.}}, journal = {Mathematische Zeitschrift}, pages = {177--179}, publisher = {mathdoc}, volume = {110}, year = {1969}, zbl = {0175.07803}, url = {http://geodesic.mathdoc.fr/item/MZ_1969__110_171163/} }
Frederick Bagemihl. An Improvement on Plessner' s Theorem.. Mathematische Zeitschrift, Tome 110 (1969), pp. 177-179. http://geodesic.mathdoc.fr/item/MZ_1969__110_171163/