TY - JOUR AU - Bradford Hansen-Smith TI - Folding the Circle as Both Whole and Part JO - Visual Mathematics PY - 2005 VL - 7 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VM_2005_7_1_a4/ LA - en ID - VM_2005_7_1_a4 ER -