%0 Journal Article
%A V. Komkov
%T Asymptotic behavior of non-linear differential equations via non-standard analysis. Part III. Boundedness and monotone behavior of the equation (a(t)φ(x)x')' + c(t)f(x) = q(t)
%J Annales Polonici Mathematici
%D 1980
%P 101-108
%V 38
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/ap-38-2-101-108/
%R 10.4064/ap-38-2-101-108
%G en
%F 10_4064_ap_38_2_101_108