TY - JOUR AU - E. Michael TI - Continuous selections and countable sets JO - Fundamenta Mathematicae PY - 1981 SP - 1 EP - 10 VL - 111 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-111-1-1-10/ DO - 10.4064/fm-111-1-1-10 LA - en ID - 10_4064_fm_111_1_1_10 ER -