Previous Article Next Article Table of Contents Science, Vol.279, No.5359, 2065-2066, 1998 DOI10.1126/science.279.5359.2065 Export Citation Superfluid helium - The ultimate spectroscopic matrix? Lehmann KK, Scoles G Keywords:CLUSTERS;DYNAMICS;ALKALI;ATOMS;HE-4;SF6 Please enable JavaScript to view the comments powered by Disqus.