PageHeader : Funkcialaj Ekvacioj, 34 (1991) 157?172 Title : On Oscillations of Some Difference Equations AuthorInfo : By AuthorInfo : Ch. G. PHILOS AuthorInfo : (University of Ioannina, Greece) section : 1. Introduction section : 2. Sufficient conditions for oscillations section : 3. Existence of nonoscillatory solutions section : References