@article{HarrisSandovalStocketal.2005,
  author    = {John W. Harris and Andres Sandoval and Reinhard Stock and Herbert Str{\"o}bele and Rainer Arno Ernst Renfordt and Jorge V. Geaga and Howel G. Pugh and S Schroeder and Kevin L. Wolf and {\´A}ngel Dacal},
  title     = {Lambda production near threshold in central nucleus-nucleus collisions},
  journal   = {Physical review letters},
  volume    = {4},
  pages     = {229 -- 232},
  year      = {2005},
}