%0 Journal Article %A Michael P. Knapp %T Diagonal equations of different degrees over $p$-adic fields %J Acta Arithmetica %D 2007 %P 139-154 %V 126 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa126-2-4/ %R 10.4064/aa126-2-4 %G en %F 10_4064_aa126_2_4