%0 Journal Article
%A Kalas, Josef
%T Asymptotic behaviour of equations $\dot z=q(t,z)-p(t)z^2$ and $\ddot x=x\varphi (t,\dot xx^{-1})$
%J Archivum mathematicum
%D 1981
%P 191-206
%V 17
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ARM_1981__17_4_a2/
%G en
%F ARM_1981__17_4_a2