@article{GDZPPN002323516,
title = {On a Problem of H. Berens.},
journal = {Mathematische Annalen},
volume = {264},
year = {1983},
pages = {279-282},
zbl = {0534.41022},
url = {http://dml.mathdoc.fr/item/GDZPPN002323516}
}
Godini, G. On a Problem of H. Berens.. Mathematische Annalen, Tome 264 (1983) pp. 279-282. http://gdmltest.u-ga.fr/item/GDZPPN002323516/