TY - JOUR PB - American Physical Society ID - 10.1103/Physics.5.26 TI - Precision Measurement with Cold Atoms JF - Physics JA - Physics J1 - PHYSICS VL - 5 IS - SP - 26 EP - PY - 2012/02/27/ UR - http://link.aps.org/doi/10.1103/Physics.5.26 A1 - Close, John AU - Robins, Nick ER -