TY - JOUR AU - Robert Mignone TI - The axiom of determinateness implies $ω_2$ has precisely two countably complete, uniform, weakly normal ultrafilters JO - Fundamenta Mathematicae PY - 1983 SP - 91 EP - 93 VL - 117 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-117-2-91-93/ DO - 10.4064/fm-117-2-91-93 LA - en ID - 10_4064_fm_117_2_91_93 ER -