%0 Journal Article %A F. Dubeau %A J. Savoie %T A remark on cyclic tridiagonal matrices %J Applicationes Mathematicae %D 1991 %P 253-256 %V 21 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/am-21-2-253-256/ %R 10.4064/am-21-2-253-256 %G en %F 10_4064_am_21_2_253_256