TY - JOUR PB - American Physical Society ID - 10.1103/PhysRevFocus.13.18 TI - Cactus Patterns Buckle Up JF - Physical Review Focus JA - Phys. Rev. Focus J1 - FOCUS VL - 13 IS - SP - 18 EP - PY - 2004/04/26/ UR - http://link.aps.org/doi/10.1103/PhysRevFocus.13.18 A1 - Klarreich, Erica ER -