TY - JOUR AU - A.L. FOSTER TI - On the Imbeddability of Universal Algebras in Relation to their Identities. I. JO - Mathematische Annalen PY - 1959 SP - 219 EP - 238 VL - 138 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAN_1959__138_160711/ ID - MAN_1959__138_160711 ER -