%0 Journal Article
%A Kenneth S. Williams
%T 3 as a Ninth Power (mod p).
%J Mathematica Scandinavica
%D 1974
%P 309-317
%V 35
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MS2_1974__35_166394/
%F MS2_1974__35_166394