TY - JOUR AU - Dejana Vojinović TI - Celtic Knots and Greatest Common Divisor JO - Visual Mathematics PY - 2014 VL - 16 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VM_2014_16_1_a9/ LA - en ID - VM_2014_16_1_a9 ER -