%0 Journal Article
%A J. Bovey
%T On the congruence $a_1(x_1)^k + ... + a_s(x_s)^k = N(mod p^n)$
%J Acta Arithmetica
%D 1973
%P 257-269
%V 23
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/aa-23-3-257-269/
%R 10.4064/aa-23-3-257-269
%G en
%F 10_4064_aa_23_3_257_269