@article{VMUMM_2008_5_a9,
     author = {O. N. Kosukhin},
     title = {A geometric criterion for the {Hilbert} property of a {Banach} space},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {52--54},
     publisher = {mathdoc},
     number = {5},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2008_5_a9/}
}