TY - JOUR PB - American Physical Society ID - 10.1103/Physics.4.96 TI - Hiding Secrets in Spontaneous Patterns JF - Physics JA - Physics J1 - PHYSICS VL - 4 IS - SP - 96 EP - PY - 2011/11/18/ UR - http://link.aps.org/doi/10.1103/Physics.4.96 A1 - Schirber, Michael ER -