TY - JOUR AU - Williams, R AU - Papanikolas, J C2 - Chemical Physics Letters DA - 1996-10-01 00:10:00 LA - en M1 - 261 PB - Chemical Physics Letters PY - 1996 TI - Quantum-state-resolved 2-level femtosecond rotational coherence spectroscopy: Determination of rotational constants at medium and high J in Li2, a simple diatomic system ER -