TY - JOUR AU - Alejandro Illanes TI - A characterization of dendroids by the n-connectedness of the Whitney levels JO - Fundamenta Mathematicae PY - 1991 SP - 157 EP - 174 VL - 140 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-140-2-157-174/ DO - 10.4064/fm-140-2-157-174 LA - en ID - 10_4064_fm_140_2_157_174 ER -