%0 Journal Article
%A J.E. Nymann
%T Groups and Fields in Zn.
%J Elemente der Mathematik
%D 1975
%P 82-83
%V 30
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ELMA_1975__30_141159/
%F ELMA_1975__30_141159