@article{GDZPPN002299178,
title = {On the Structure of Maximal R-Sets of a Hilbert Space.},
journal = {Mathematische Annalen},
volume = {179},
year = {1968},
pages = {220-238},
zbl = {0195.42003},
url = {http://dml.mathdoc.fr/item/GDZPPN002299178}
}
LUFT, E. On the Structure of Maximal R-Sets of a Hilbert Space.. Mathematische Annalen, Tome 179 (1968) pp. 220-238. http://gdmltest.u-ga.fr/item/GDZPPN002299178/