TY - JOUR
AU - Andrew Ludlow
AU - M. Boyd
AU - Jun Ye
AU - E. Peik
AU - P. Schmidt
BT - Reviews of Modern Physics
DA - 2015-06
DO - 10.1103/RevModPhys.87.637
PY - 2015
SP - 637
EP - 701
T2 - Reviews of Modern Physics
TI - Optical atomic clocks
UR - http://link.aps.org/article/10.1103/RevModPhys.87.637
VL - 87
SN - 0034-6861
ER -