author       = "Amelin, A.I. and Behr, M.N. and Chernyshev, B.A. and
                      Gornov, M.G. and Gurov, Yu.B. and Lapushkin, S.V. and
                      Morokhov, P.V. and Pechkurov, V.A. and Shafigullin, R.R. and
                      Shurenkova, T.D. and Koptev, V.P. and Ryskin, M.G. and
                      Eramzhian, R.A. and Oganesian, K.O.",
      title        = "Evidence for virtual Delta++ knockout from Be-9 by 1-GeV
      year         = "1994",