TY  - JOUR
PB  - American Physical Society
ID  - 10.1103/Physics.5.126
TI  - Optical Atomic Clocks Could Redefine Unit of Time
JF  - Physics
JA  - Physics
J1  - PHYSICS
VL  - 5
IS  - 
SP  - 126
EP  - 
PY  - 2012/11/12/
UR  - http://link.aps.org/doi/10.1103/Physics.5.126
A1  - Riehle, Fritz
ER  -