PageHeader : Funkcialaj Ekvacioj, 9 (1966), 83-91
Title : On the Analytic Validity of Formal
Title : Simplifications of Linear Differential Equations, $\mathrm{I}^{*^{\prime}}$
AuthorInfo : By Wolfgang WASOW
AuthorInfo : (University of Wisconsin)
section : 1. Introduction.
section : 2. Statement of the Results.
section : 3. Asymptotic Properties of the Simplified Equation.
section : 4. An Integral Equation for the Transformation.
section : 5. An Example.
section : Bibliography