%0 Journal Article %A Philip Buckhiester %T Gauss sums and the number of solutions to the matrix equation $XAX^T =0$ over $GF(2^y)$ %J Acta Arithmetica %D 1973 %P 271-278 %V 23 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-23-3-271-278/ %R 10.4064/aa-23-3-271-278 %G en %F 10_4064_aa_23_3_271_278