@article{GDZPPN002287625,
title = {On the Imbeddability of Universal Algebras in Relation to their Identities. I.},
journal = {Mathematische Annalen},
volume = {137},
year = {1959},
pages = {219-238},
zbl = {0088.03003},
url = {http://dml.mathdoc.fr/item/GDZPPN002287625}
}
FOSTER, A.L. On the Imbeddability of Universal Algebras in Relation to their Identities. I.. Mathematische Annalen, Tome 137 (1959) pp. 219-238. http://gdmltest.u-ga.fr/item/GDZPPN002287625/