author       = "Calen, H. and Bargholtz, C. and Bogoslavsky, D. and Bondar,
                      A. and Clement, H. and Demirors, L. and Ekstrom, Curt and
                      Fransson, K. and Gornov, M. and Greiff, J. and Grebenev, V.
                      and Gurov, Yu. and Gustafsson, L. and Hoistad, B. and
                      Ivanov, G. and Jacewicz, M. and Jiganov, E. and Johansson,
                      A. and Johansson, T. and Keleta, S. and Kilian, K. and
                      Kimura, N. and Koch, I. and Kullander, S. and Kupsc, A. and
                      Kurdadze, L. and Kuzmin, A. and Kuznetsov, A. and
                      Marciniewski, P. and Morosov, B. and Nefkens, B.M.K. and
                      Oelert, W. and Oreshkin, S. and Pauly, C. and Petukhov,
                      Yu.P. and Povtoreiko, A. and Patzold, J. and Ruber, R.J.M.Y.
                      and Sandukovsky, V. and Scobel, W. and Sefzick, T. and
                      Shafigullin, R. and Sidorov, V. and Shwartz, B. and Sopov,
                      V. and Stepaniak, J. and Sukhanov, A. and Chernyshev, V. and
                      Tegner, P.E. and Thorngren-Engblom, P. and Tikhomirov, V.
                      and Turowiecki, A. and Wagner, G. and Wiedner, U. and
                      Wilhelmsen, K. and Wilhelmi, Z. and Yamamoto, A. and
                      Yamaoka, H. and Zabierowski, J. and Zlomanczuk, J.",
      title        = "The CELSIUS/WASA 4pi detector project",
      year         = "2002",