TY - JOUR AU - Peter Freyd TI - The theory of core algebras: its completeness JO - Theory and applications of categories PY - 2007 SP - 303 EP - 320 VL - 18 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TAC_2007_18_a10/ LA - en ID - TAC_2007_18_a10 ER -