Bojowald, J.; Ilieva, I.; Klimala, W.; Machner, H.; Razen, B. (Institut fuer Kernphysik, Forschungszentrum Juelich, Juelich (Germany)); Kliczewski, S. (The Henryk Niewodniczanski Institute of Nuclear Physic, Cracow (Poland)); Magiera, A.; Smyrski, J. (Institute of Physics, Jagiellonian University, Cracow (Poland)); Roy, B.J. (Nuclear Physic Division, Bhabha Atomic Research Centre, Mumbai (India)); Urban, J. (Department of Nuclear Physics and Biophysics, University of P.J. Safarik, Kosice (Slovakia)) (eds.); The Henryk Niewodniczanski Institute of Nuclear Physic, Cracow (Poland); 298 p; Nov 1997; p. 235-270; GEM Collaboration Meeting; Cracow (Poland); 13-16 Oct 1997; 38 figs, 1 tab