Hyperfine structure of rotational transitions of 14NF 3 in the v4 = 1 vibrational state Wötzel, Ulf ; Harder, Hauke ; Mäder, Heinrich ; Fusina, Luciano Abstract Publication: Journal of Molecular Spectroscopy Pub Date: March 2005 DOI: 10.1016/j.jms.2004.10.003 Bibcode: 2005JMoSp.230...99W