TY - JOUR AU - Löwig, Henry Francis Joseph TI - On the definition of an absolutely free algebra JO - Czechoslovak Mathematical Journal PY - 1968 SP - 396 EP - 399 VL - 18 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1968.100842/ DO - 10.21136/CMJ.1968.100842 LA - en ID - 10_21136_CMJ_1968_100842 ER -