All Elements
1999 [BPC+99] Benitez A. et al. [RHC+99] Rui Y. et al.
1997 [HRC+97] Huang T. et al.
1996 [SC+96] Smith J. et al. [SC+96c] Smith J. et al.
1995 [SC+95] Smith J. et al.
1994 [SC+94] Smith J. et al.