TY - JOUR AU - Oleh Bodnar TI - Dynamic Symmetry in Nature and Architecture JO - Visual Mathematics PY - 2010 VL - 12 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VM_2010_12_4_a0/ LA - en ID - VM_2010_12_4_a0 ER -