%0 Journal Article %A Archer, Kassie %A Elizalde, Sergi %T Periodic Patterns of Signed Shifts %J Discrete mathematics & theoretical computer science %D 2013 %V DMTCS Proceedings vol. AS, 25th International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC 2013) %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.46298/dmtcs.2350/ %R 10.46298/dmtcs.2350 %G en %F DMTCS_2013_special_264_a34