TY - JOUR AU - Jefferts, Steven AU - Heavner, Thomas AU - Parker, Thomas AU - Shirley, Jon AU - Donley, Elizabeth AU - Ashby, Neil C2 - Physical Review Letters DA - 2014-02-07 LA - en M1 - 112 PB - Physical Review Letters PY - 2014 TI - High-accuracy measurement of the black-body radiation frequency shift of the ground-state hyperfine transition in 133Cs ER -