TY - JOUR AU - Abian, Alexander TI - A well ordering of the Cartesian product of two ordinals JO - Archivum mathematicum PY - 1980 SP - 185 EP - 187 VL - 16 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ARM_1980__16_4_a0/ LA - en ID - ARM_1980__16_4_a0 ER -