%0 Journal Article %A Zaballa, Ion %A Gracia, Juan M. %T On difference linear periodic systems. I. Homogeneous case %J Applications of Mathematics %D 1983 %P 241-248 %V 28 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/AM.1983.104034/ %R 10.21136/AM.1983.104034 %G en %F 10_21136_AM_1983_104034