TY - JOUR AU - DeGraffenreid, W AU - Sansonetti, Craig C2 - Physical Review A (Atomic, Molecular and Optical Physics) DA - 2003-01-01 00:01:00 LA - en M1 - 67 PB - Physical Review A (Atomic, Molecular and Optical Physics) PY - 2003 TI - 2 S-2(1/2)-4 S-2(1/2) Transition of Atomic Lithium by Doppler-Free Photon Spectroscopy ER -