%0 Journal Article %A Agarwal, Ravi P. %A Grace, S.R. %T On the oscillation of certain second-order differential equations. %J Georgian Mathematical Journal %D 2000 %P 201-213 %V 7 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/GMJ_2000__7_2_48682/ %G en %F GMJ_2000__7_2_48682