%0 Journal Article %A Šeda, Valter %A Belohorec, Štefan %T A remark on second order functional-differential systems %J Archivum mathematicum %D 1993 %P 169-176 %V 29 %N 3-4 %I mathdoc %U http://geodesic.mathdoc.fr/item/ARM_1993__29_3-4_a6/ %G en %F ARM_1993__29_3-4_a6