%0 Journal Article
%A Waltman, Paul
%T A Note on an Oscillation Criterion for anEquation with a Functional Argument
%J Canadian mathematical bulletin
%D 1968
%P 593-595
%V 11
%N 4
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1968-071-2/
%R 10.4153/CMB-1968-071-2
%F 10_4153_CMB_1968_071_2