1. Asymptotic behaviour of oscillatory solutions of a fourth-order nonlinear differential equation Creator: Bartušek, M. and Osička, J. Format: bez média and svazek Type: model:article and TEXT Subject: oscillatory solution and fourth order differential equation Language: English Description: Asymptotic behaviour of oscillatory solutions of the fourth-order nonlinear differential equation with quasiderivates y[4] + r(t)f(y) = 0 is studied. Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public