%0 Journal Article %A Mihalíková, Božena %T On the oscillation of a class of nonlinear differential systems with deviating arguments %J Mathematica slovaca %D 1987 %P 273-289 %V 37 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MASLO_1987__37_3_a6/ %G en %F MASLO_1987__37_3_a6