%0 Journal Article %A Bannai, Eiichi %A Bannai, Etsuko %T Tight Gaussian 4-designs %J Journal of Algebraic Combinatorics %D 2005 %P 39-63 %V 22 %N 1 %I mathdoc %U https://geodesic-test.mathdoc.fr/item/JAC_2005__22_1_a3/ %G en %F JAC_2005__22_1_a3