%0 Journal Article %A Liu, Xin-Ge %A Tang, Mei-Lan %T Existence of positive periodic solutions of higher-order functional difference equations %J Applications of Mathematics %D 2014 %P 25-36 %V 59 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1007/s10492-014-0039-5/ %R 10.1007/s10492-014-0039-5 %G en %F 10_1007_s10492_014_0039_5