%0 Journal Article %A Svatoslav Staněk %T Qualitative behavior of a class of second order nonlinear differential equations on the halfline %J Annales Polonici Mathematici %D 1993 %P 65-83 %V 58 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap-58-1-65-83/ %R 10.4064/ap-58-1-65-83 %G en %F 10_4064_ap_58_1_65_83