@article{bwmeta1.element.desklight-386233de-d6bd-452a-b781-fc3f3b28f72a,
author = {Karol Borsuk and Rimas Vaina},
title = {On covering of bounded sets by sets with the twice less diameter},
journal = {Colloquium Mathematicae},
volume = {42},
year = {1979},
pages = {33-37},
zbl = {0425.52004},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.desklight-386233de-d6bd-452a-b781-fc3f3b28f72a}
}
Karol Borsuk; Rimas Vaina. On covering of bounded sets by sets with the twice less diameter. Colloquium Mathematicae, Tome 42 (1979) pp. 33-37. http://gdmltest.u-ga.fr/item/bwmeta1.element.desklight-386233de-d6bd-452a-b781-fc3f3b28f72a/