TY - JOUR AU - Matthew Foreman AU - Friedrich Wehrung TI - The Hahn-Banach theorem implies the existence of a non-Lebesgue measurable set JO - Fundamenta Mathematicae PY - 1991 SP - 13 EP - 19 VL - 138 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-138-1-13-19/ DO - 10.4064/fm-138-1-13-19 LA - en ID - 10_4064_fm_138_1_13_19 ER -