TY - BOOK AU - Kreuzer,Edwin AU - Schmidt,Günter ED - European Nonlinear Oscillations Conference TI - 1st European Nonlinear Oscillations Conference: proceedings of the International Conference held in Hamburg, August 16-20, 1993 T2 - Mathematical Research, SN - 3055016084 PY - 1993/// CY - Berlin PB - Akademie Verlag N1 - Bibliogr. przy rozdz ER -