TY - JOUR AU - Ilijas Farah TI - Embedding partially ordered sets into $^ω ω$ JO - Fundamenta Mathematicae PY - 1996 SP - 53 EP - 95 VL - 151 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-151-1-53-95/ DO - 10.4064/fm-151-1-53-95 LA - en ID - 10_4064_fm_151_1_53_95 ER -