@article{GDZPPN001258184,
title = {On the closure of B1 [0,...)j.},
journal = {Semigroup forum},
volume = {33},
year = {1986},
pages = {269-272},
zbl = {0591.22002},
url = {http://dml.mathdoc.fr/item/GDZPPN001258184}
}
Ahre, K.R. On the closure of B1 [0,...)j.. Semigroup forum, Tome 33 (1986) pp. 269-272. http://gdmltest.u-ga.fr/item/GDZPPN001258184/