1. Almost periodic solutions with a prescribed spectrum of linear and quasilinear differential equations with almost periodic coefficients and constant time lag (Neutral differential equations) Creator: Fischer, Alexandr Format: bez média and svazek Type: model:article and TEXT Subject: almost periodic function, Fourier coefficient, Fourier exponent, spectrum of almost periodic function, almost periodic system of differential equations, formal almost periodic solution, almost periodic solution, distance of two spectra, time lag, and neutral differential equation Language: English Description: The paper is the extension of the author's previous papers and solves more complicated problems. Almost periodic solutions of a certain type of almost periodic linear or quasilinear systems of neutral differential equations are dealt with. Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public