TY - JOUR AU - DalĂ­k, Josef TI - An embedding problem and its application in linguistics JO - Archivum mathematicum PY - 1978 SP - 123 EP - 137 VL - 14 IS - 3 UR - http://geodesic.mathdoc.fr/item/ARM_1978_14_3_a0/ LA - en ID - ARM_1978_14_3_a0 ER -