%0 Journal Article
%T Negacyclic codes of even length over Z_{p^a}
%A M. Hamoda
%A F. El-Naowk
%J International Journal of Algebra
%D 2012
%I 
%U http://www.m-hikari.com/ija/ija-2012/ija-9-12-2012/hamodaIJA9-12-2012.pdf