@article{10_1017_fms_2014_20,
     author = {SOPHIE MORIER-GENOUD and VALENTIN OVSIENKO and RICHARD EVAN SCHWARTZ and SERGE TABACHNIKOV},
     title = {Linear difference equations, frieze patterns, and the combinatorial {Gale} transform},
     journal = {Forum of Mathematics, Sigma},
     publisher = {mathdoc},
     volume = {2},
     year = {2014},
     doi = {10.1017/fms.2014.20},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/fms.2014.20/}
}