TY - JOUR AU - John Rigby AU - Brian Wichmann TI - Some Patterns Using Specific Tiles JO - Visual Mathematics PY - 2006 VL - 8 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VM_2006_8_2_a2/ ID - VM_2006_8_2_a2 ER -