%0 Journal Article %A Rzepecki, Bogdan %T Note on the differential equation $F(t, y(t), y(h(t)), y'(t)) = 0$ %J Commentationes Mathematicae Universitatis Carolinae %D 1978 %P 627-637 %V 19 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1978__19_4_a1/ %G en %F CMUC_1978__19_4_a1