%0 Journal Article %A SOPHIE MORIER-GENOUD %A VALENTIN OVSIENKO %A RICHARD EVAN SCHWARTZ %A SERGE TABACHNIKOV %T Linear difference equations, frieze patterns, and the combinatorial Gale transform %J Forum of Mathematics, Sigma %D 2014 %V 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1017/fms.2014.20/ %R 10.1017/fms.2014.20 %G en %F 10_1017_fms_2014_20