TY - JOUR PB - American Physical Society ID - 10.1103/Physics.5.133 TI - Tracking Rearrangements in a 2D Liquid JF - Physics JA - Physics J1 - PHYSICS VL - 5 IS - SP - 133 EP - PY - 2012/11/26/ UR - http://link.aps.org/doi/10.1103/Physics.5.133 A1 - Monroe, Don ER -