%0 Journal Article %A M. Hačik %A E. Omey %T On The Zeros Of Oscillatory Solutions Of Linear Second-Order Differential Equations %J Publications de l'Institut Mathématique %D 1991 %P 189 %V _N_S_49 %N 63 %I mathdoc %U http://geodesic.mathdoc.fr/item/PIM_1991_N_S_49_63_a25/ %F PIM_1991_N_S_49_63_a25