%0 Journal Article %A Grove, E. A. %A Ladas, G. %A Schinas, J. %T Sufficient Conditions for the Oscillation of Delay and Neutral Delay Equations %J Canadian mathematical bulletin %D 1988 %P 459-466 %V 31 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1988-067-9/ %R 10.4153/CMB-1988-067-9 %F 10_4153_CMB_1988_067_9