TY - BOOK AU - Peitgen Heinz-Otto ed. ED - Conference on Functional Differential Equations and Approxim of Fixed points( 1978 : Bonn ) ED - TI - Conference on functional differential equations and approximation of fixedpoints U1 - 515.35 PY - 1979/// CY - Berlin PB - Springer Verlag KW - Calculus KW - Differential equations ER -