@article{805161, author = {R Williams and J Papanikolas}, title = {Quantum-state-resolved 2-level femtosecond rotational coherence spectroscopy: Determination of rotational constants at medium and high J in Li2, a simple diatomic system}, year = {1996}, number = {261}, month = {1996-01-01 00:01:00}, publisher = {Chemical Physics Letters}, language = {en}, }