V.F. Kozhevnikov, C.V. Giuraniuc, M.J. Van Bael, K. Temst, C. Van
  Haesendonck, T.M. Mishonov, T. Charlton, R.M. Dalgliesh, Yu.N. Khaidukov,
  Yu.V. Nikitenko, V.L. Aksenov, V.N. Gladilin, V.M. Fomin, J.T. Devreese, and
  J.O. Indekeu