%0 Journal Article
%A Carl Pomerance
%T On composite n for which φ(n) | n -1
%J Acta Arithmetica
%D 1975
%P 387-389
%V 28
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/aa-28-4-387-389/
%R 10.4064/aa-28-4-387-389
%G en
%F 10_4064_aa_28_4_387_389