TY - BOOK AU - Fiedler,Bernold TI - Global bifurcation of periodic solutions with symmetry T2 - Lecture notes in mathematics SN - 0387192344 PY - 1988/// CY - Berlin , New York PB - Springer-Verlag KW - Bifurcation theory KW - Singularities (Mathematics) KW - Nonlinear operators KW - Differential equations KW - Differential equations, Partial N1 - Includes index; Bibliography: p. [135]-140 ER -