%0 Journal Article %A BartuĊĦek, Miroslav %T On asymptotic properties and distribution of zeros of solutions of $y''+f(t,y,y')=0$ %J Archivum mathematicum %D 1978 %P 1-12 %V 14 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/ARM_1978__14_1_a0/ %G en %F ARM_1978__14_1_a0