1. Three-body-exchange interaction in dense rare gases
2. H.K. Mao, R.J. Hemley, Y. Wu, A.P. Jephcoat, L.W. Finger, C.S. Zha and W.A. Bassett, Phys. Rev. Letters, to be published.
3. R. Le Sar, Phys. Rev. Letters, to be published.
4. Helium at high density