PageHeader : Funkcialaj Ekvacioj, 25 (1982), 105-113 Title : On Delay Differential Inequalities of First Order AuthorInfo : By AuthorInfo : G. LADAS and I. P. STAVROULAKIS* AuthorInfo : (University of Rhode Island, U.S.A. and AuthorInfo : University of Ioannina, Greece) section : 1. Introduction. section : 2. Main results. section : 3. Applications. section : References