@article{GDZPPN001258400,
title = {A counter-example on *-embeddability into proper *-rings.},
journal = {Semigroup forum},
volume = {33},
year = {1986},
pages = {121-123},
zbl = {0608.20048},
url = {http://dml.mathdoc.fr/item/GDZPPN001258400}
}
Shehadah, A.A. A counter-example on *-embeddability into proper *-rings.. Semigroup forum, Tome 33 (1986) pp. 121-123. http://gdmltest.u-ga.fr/item/GDZPPN001258400/