@article{Ershov:20644,
      author       = "Ershov, V.P. and Fimushkin, V.V. and Kulikov, M.V. and
                      Shutov, V.B. and Belov, A.S. and Ekstrom, Curt and Wessman,
                      D.",
      title        = "20-keV proton (deuteron) polarimeter for the Svedberg
                      Laboratory in Uppsala",
      year         = "1996",
}